Things to do near boulder co - Valmont Bike Park. This spectacular bike park stretches across 42 acres, doesn’t cost a dime and has some of the best views in Boulder. Whether you’re a pro or a total newbie, Valmont Bike Park offers tracks for every level of rider, even the little ones (and trust us, they will love it). PS: Don't miss the accompanying 10,000 …

 
Recommended for Things to Do in December because: One of Boulder's most beloved attractions, Pearl Street offers Christmas shopping, dining, and numerous holiday events. Hope's expert tip: Stop into Piece, Love, Chocolate for a sweet treat with your honey. Read more about Pearl Street Mall →. 6.. Book free online

June 4: Boulder Jewish Festival. June 11: W360 Slow Marathon. June 14-Aug. 2: Bands on the Bricks. June 12-July 31: Concerts in the Parks. June 19: Juneteenth. June 21: Bike Show. June 28: Walk and Bike to Work Day. June 28: Walk and Bike to Work Happy Hour. July and August: Zero Fare for Better Air.1. Pearl Street Mall. 1942 Broadway Suite 301. Boulder, CO 80302. (303) 449-3374. Pearl Street Mall is a pedestrian mall that stretches four blocks from 11th …Stroll along Boulder Creek Path. When you want to stretch your legs and enjoy the city’s surrounding beauty, you should take a stroll along Boulder Creek Path. Running for 5.5 miles (short of 9 km), this urban trail begins at 55th Street in the east of the city and all the way to Boulder Canyon in the west.Activities. Boulder on a budget: 10 free ways to experience the city. May 12, 2022 • 6 min read. Discover a number of free attractions and things to do around Boulder for your next budget-friendly trip to Colorado’s Front Range.CU Museums. The CU Museum of Natural History is a treasure trove of more than 4 million objects, from dino bones to Colorado's largest collection of bee specimens. Grandparents may enjoy the museum’s anthropology section, with its collections of Southwestern pottery and textiles and Navajo and Pueblo silverwork, while kids should head to the basement …February 24, 2024. A great beer-tasting event at Balch Fieldhouse at Folsom Field, right when you need it: mid-winter! Boulder International Film Festival. February 29-March 3, 2024. Films and filmmakers from around the world come to Boulder for a four-day celebration of the art of cinema.Lion’s Lair Trail. One of the most popular and beloved hikes near Boulder, the Lions’ Lair Trail treks through lush steep inclines of mountainous evergreen forests. It’s generally thought of as one of the prettiest hikes in the area. With an 810-foot elevation gain, the Lion’s Lair is a four-mile out and back trail that gets tough ...Feb 18, 2023 · Grapes are mostly from their own Palisade vineyard and if not, another place in Colorado. The Boulder winery and tasting room also offer a behind-the-scenes winery tour, food pairings, and live music. Location: 1501 Lee Hill Drive, Number 17, Boulder. Contact: 303-499-7301. Scorecard. Value 5.0. Facilities 3.5. Atmosphere 4.5. How we rank things to do. You don't have to be a hiker, a skier or a rock climber to experience Colorado's scenery. For a more laid-back ...Kid Friendly Fun Things To Do Places, Friday Fun Things To Do Places. Top 10 Best Fun Things to Do at Night in Boulder, CO - February 2024 - Yelp - Fiske Planetarium, Enigma Escape Room, 1940's WWII Era Ball, Themescape Escape Rooms, The Frightmare Compound, Voodoo Island 1950's Tiki Exotica Ball, PoshSplat, Boulder Museum of …Oct 3, 2023 · Look through the exciting and spectacular places below to jump-start your memorable getaway. 17. Flatirons. Boulder Mountain Park. Boulder, CO 80302. (303) 442-2911. The Flatirons are an iconic landmark and one of the top places to visit in Boulder. They are striking sandstone formations on the foothills of the town. 4 W. 1st St, Nederland, CO 80466. 303-258-3936. Nederland began its history as the mill site for silver ore from the rich mines at Caribou (now a ghost town 5 miles away), and during World War I, for tungsten ore from surrounding mines. Today it is better known as a stop on the way to outdoor recreation in the nearby Indian Peaks and the James ...SILK PAINTING WORKSHOP - Sunday, 10:30 - 3:30 pm • March 10. Tomorrow • 10:30 AM. pARTiculars Art Gallery and Teaching Studio.Recommended for Things to Do in December because: One of Boulder's most beloved attractions, Pearl Street offers Christmas shopping, dining, and numerous holiday events. Hope's expert tip: Stop into Piece, Love, Chocolate for a sweet treat with your honey. Read more about Pearl Street Mall →. 6.Ghost Walk/Ghost Talk. Saturday, October 21, 2023 2:30-7:30pm. A spirited fundraiser for Historic Boulder, participants can visit five local venues in downtown Boulder and learn about each location’s architecture and history, while trained psychics from a local psychic center interpret the spirit energy they experience.Big names such as Patagonia, Athleta, and Prana can be found on the mall, as well as local favorites like Boulder Art Mart, Peppercorn's, and the quaint Boulder Book Store. Recommended for Romantic Things to Do because: Shop, dine, and be entertained on one of Boulder's colorful and most unique attractions. Pearl Street Mall is a delight for ... 2. Hike the Flatirons Like a Weirdo. Over the years, folks have embraced Boulder’s creative, outdoor-loving spirit by scaling the Flatirons mountains in full scuba gear, on hobby horses, by moonlight, on roller skates and in birthday suits. Remember, safety first — but if the spirit moves you to, say, hike the Flatirons while in your ... Explore the best of Boulder, a destination for nature lovers, with activities in the mountains, downtown, and the foothills. From hiking and biking trails to breweries and galleries, discover the top things to …There are many boutique hotels to match Boulder’s vibrant atmosphere, and you will be able to find accommodation to fit your tastes. We may be compensated when you click on product...Top 10 Best Things to Do Tonight in Boulder, CO - March 2024 - Yelp - Enigma Escape Room, Sanitas Brewing Company, Boedecker Theater, Boulder Fall Festival, Gold Hill …However, many of Boulder's top attractions, like The Flatirons and Flagstaff Mountain, are located in the hills and parks surrounding this outdoorsy city. Plan your sightseeing and find the best …Top 10 Best Things to Do Tonight in Boulder, CO - March 2024 - Yelp - Enigma Escape Room, Sanitas Brewing Company, Boedecker Theater, Boulder Fall Festival, Gold Hill …Boulder Puppy Parade at Boulder Social Celebrate the holiday in possibly the cutest way ever, with a Puppy Parade starting at 1 p.m. at Boulder Social, 1600 38th St., … 2023. 3. Pearl Street Mall. 2,803. Points of Interest & Landmarks. Situated in the heart of an energetic city is beautiful, historic Downtown Boulder. At the heart of Downtown Boulder is the Pearl Street Mall, a wonderfully charismatic four-block-long pedestrian mall that celebrated its 30th anniversary in 2007. There are over 20 in Boulder alone, and even more in the county. Just a few of the top picks include Avery Brewing, Twisted Pine, and Left Hand Brewing. Good to Know: Avery always produces outstanding beers, and its adherence to strict quality control standards is second to none.Seeing even a single mouse in your house can be devastating. Learn more about how exterminators get rid of pests with our guide. Expert Advice On Improving Your Home Videos Latest ...27 places sorted by traveler favorites. 1. Pearl Street Mall. The array of shops and restaurants is fantastic and continues for a few blocks east and west of the mall itself. 2. University of Colorado at Boulder. Great time to visit is right after the spring semester ends. 27 places sorted by traveler favorites. 1. Pearl Street Mall. The array of shops and restaurants is fantastic and continues for a few blocks east and west of the mall itself. 2. University of Colorado at Boulder. Great time to visit is right after the spring semester ends. The University of Colorado Boulder is an integral part of the city, acting as a central hub for the arts, culture, and research that extend throughout. Check out this list of things to do at CU Boulder as well as activities and exciting events taking place in the area. Popular indoor attractions near Pearl Street include the Dushanbe Teahouse, the Boulder Museum of Contemporary Art, and live music at the St. Julien Hotel and Hotel Boulderado. Don’t forget to search the Boulder Colorado USA site for annual event dates that bring additional entertainment, summer outdoor concerts, and …Top Things to Do in Boulder. Things to Do in Boulder. Explore popular experiences. See what other travellers like to do, based on ratings and number of bookings. 4WD Tours (1) …There was no mention of the upcoming macOS Sierra at today’s Apple event, but rest assured, it’s on the way. The latest version of Apple’s desktop operating system will arrive on S... Boulder is the gateway to many trails where you can embark on an adventure while getting some exercise and taking in beautiful views. The Mount Sanitas Trailhead. Photo by James Tiffin. Royal Arch Trail – The most popular trail is the Royal Arch Trail, which starts on the Chautauqua Trail by the ranger station. These tropical vacation spots boast affordable accommodations, incredible scenery and more. Holly Johnson|Alissa Grisler November 10, 2023. Brewery tours, concerts at Red Rocks Park Amphitheatre ...How much is Original Electric Cruiser Fat Tire Bike Tour - Best of Boulder? Original Electric Cruiser Fat Tire Bike Tour - Best of Boulder price starts from $105.00. Discover and book Original Electric Cruiser Fat Tire Bike Tour - Best of Boulder on Tripadvisor.30-Apr-2018 ... I knew of the Chautauqua Auditorium but it wasn't until my daughter studied Colorado history this year in Fourth Grade that I learned what ...Things to Do in Boulder, Colorado: See Tripadvisor's 68,785 traveler reviews and photos of Boulder tourist attractions. Find what to do today, this weekend, or in March. We have …May 2018 • Friends. A 1,500-foot elevation gain in about 1.75 miles is a steep trail—especially for us Midwesterners! Difficult but well worth the effort. The trail is mostly shaded thanks to the beautiful, mature Ponderosa pine forest you hike through. The overlook at the Royal Arch is spectacular.About. Situated in the heart of an energetic city is beautiful, historic Downtown Boulder. At the heart of Downtown Boulder is the Pearl Street Mall, a wonderfully charismatic four-block-long pedestrian mall that celebrated its 30th anniversary in 2007. Colorful, bright flowers fill the mall almost the entire year and street …1. Boulder E-Bike Tour. With more than 180 five-star reviews, the Best of Boulder E-bike Tour is a local favorite. For 2.5 hours you’ll be able to visit places in …25. Boulder Ale Trail. 26. Bobolink Trailhead. It's got shade in the summer; it's got swifts and red-winged blackbirds, and I swear I saw a purple martin, too. The... 27. Sombrero Ranches. Visited Sombrero with a friend on a one-hour trail ride and had a great time. Watson, our guide, was great and really...The top attractions to visit in Boulder, CO & Fun things to do near me today: 1. Pearl Street Mall; 2. Fiske Planetarium; 3. Boulder Museum of Contemporary Art (BMOCA) 4. Boulder Chamber Orchestra; 5. Local Table Tours; 6. Eldorado Canyon State Park; 7. Boulder Falls; 8. NOAA Earth System Research …Cool Mom Tip: Very nearby Valmont Bike Park is the Boulder Municipal Airport. If your wee ones are into airplanes, take an extra 10 minutes to pull up outside the runway and watch gliders and small planes lands and take off. Celestial Seasonings Tour. If you have children 5 or older, stop in at Celestial Seasonings Tea Factory for a free 45 ... Outdoor Fun in Boulder. Come explore breathtaking mountain views, 300 miles of captivating hiking and biking trails and 45,000 acres of unspoiled open space in Boulder. Kayak, rock climb, cycle, paddleboard, ski or ride for the first time — or join the world's most elite athletes, many of whom call Boulder home. This outdoor adventure scene ... The Boulder Star. The Boulder Star on Flagstaff Mountain has been a Boulder tradition since 1947 and consists of 365 LED light bulbs strung in the shape of a star and displayed from mid-November to early January. You can drive up Flagstaff Road and park at Panorama Point just beneath the star for a closer view, or post up around a fire pit on …Discover a number of free attractions and things to do around Boulder for your next budget-friendly trip to Colorado’s Front Range. Search. My trips . Saved lists; eLibrary; Account settings ... 15 things to do in Boulder, Colorado, for the best local experience. Jan 21, 2022 • 9 min read. Cycling. 10 best places for a cycling vacation in ...BOULDER, Colo., Oct. 7, 2020 /PRNewswire/ -- Hyde Engineering + Consulting, Inc. (Hyde) a worldwide partner for solution-based pharmaceutical desi... BOULDER, Colo., Oct. 7, 2020 /...With favorites like Fiske Planetarium, The Museum of Boulder, and Chautauqua Park and more, get ready to experience the best places in Boulder. Why trust us. We ... The Flatirons are the striking, slanted, reddish-brown sandstone formations that make up a portion of Boulder’s foothills on the west side of town. They are Boulder’s most iconic landmark, and you’ll see their likeness in business logos and artwork throughout town. Whether frosted with snow, cloaked in fog, or glowing warm and red under ... These accolades confirm what locals already knew: this town fosters an environment that gives artists — and audiences — permission to be innovative, experimental, creative and expressive. Experience the fullness of Boulder's arts and culture through its art galleries, museums, & movie and stage theaters, & cultural performances every year.The top attractions to visit in Boulder, CO & Fun things to do near me today: 1. Pearl Street Mall; 2. Fiske Planetarium; 3. Boulder Museum of Contemporary Art (BMOCA) 4. Boulder Chamber Orchestra; 5. Local Table Tours; 6. Eldorado Canyon State Park; 7. Boulder Falls; 8. NOAA Earth System Research …There was no mention of the upcoming macOS Sierra at today’s Apple event, but rest assured, it’s on the way. The latest version of Apple’s desktop operating system will arrive on S... Ghost Walk/Ghost Talk. Saturday, October 21, 2023 2:30-7:30pm. A spirited fundraiser for Historic Boulder, participants can visit five local venues in downtown Boulder and learn about each location’s architecture and history, while trained psychics from a local psychic center interpret the spirit energy they experience. Things to Do in Boulder, Colorado: See Tripadvisor's 68,833 traveler reviews and photos of Boulder tourist attractions. Find what to do today, this weekend, or in March. We have …About. Situated in the heart of an energetic city is beautiful, historic Downtown Boulder. At the heart of Downtown Boulder is the Pearl Street Mall, a wonderfully charismatic four-block-long pedestrian mall that celebrated its 30th anniversary in 2007. Colorful, bright flowers fill the mall almost the entire year and street …A commonly used device in Lord of the Flies, foreshadowing can be seen when the boulders are rolled from the castle rock, predicting Piggy’s death. When Ralph reminds the hunters t...The Colorado Shakespeare Festival is a professional theatre company in association with the University of Colorado Boulder. Since 1958, the festival has celebrated and explored Shakespeare and his continuing influence and vitality through productions of superior artistic quality, education and community engagement. Duration: 1-2 hours.The University of Colorado Boulder is an integral part of the city, acting as a central hub for the arts, culture, and research that extend throughout. Check out this list of things to do at CU Boulder as well as activities and exciting events taking place in … 2. Hike the Flatirons Like a Weirdo. Over the years, folks have embraced Boulder’s creative, outdoor-loving spirit by scaling the Flatirons mountains in full scuba gear, on hobby horses, by moonlight, on roller skates and in birthday suits. Remember, safety first — but if the spirit moves you to, say, hike the Flatirons while in your ... With favorites like Fiske Planetarium, The Museum of Boulder, and Chautauqua Park and more, get ready to experience the best places in Boulder. Why trust us. We ...30-Apr-2018 ... I knew of the Chautauqua Auditorium but it wasn't until my daughter studied Colorado history this year in Fourth Grade that I learned what ...Jan 21, 2022 · Traverse the Boulder Creek Path. The Boulder Creek Path is a multi-use scenic trail that winds through the heart of Boulder for approximately 5.5 miles, connecting many of the city’s main attractions. Accessible by bikers, walkers, runners, and skaters year-round, the path is one of the best ways to experience a variety of picturesque Boulder ... Jon Clarke explores the granite boulders of the Peruvian Andes and loses some skin in the process. I’VE BEEN GIVEN a treasure map. I came upon it, like any good treasure map, throu... Outdoor Activities in Boulder. Enter dates. Outdoor Activities. Filters. Sort. Top Outdoor Activities in Boulder: See reviews and photos of outdoor activities in Boulder, Colorado on Tripadvisor. There are lots of things to do in Boulder CO in addition to enjoying the incredible mountain views. Nestled at the base of the foothills of the Rocky Mountains, Boulder is a prime spot for ...27-Dec-2021 ... One Day in BOULDER, Colorado | Things to DO, Eat and SEE! Boulder Colorado—a city at the foothills of the Rocky Mountains, in northern ...This does not affect the quality or independence of our editorial content. Ranking of the top 16 things to do in Rocky Mountain National Park. Travelers favorites include #1 Trail Ridge Road, #2 ...Discover the best software developer in Boulder. Browse our rankings to partner with award-winning experts that will bring your vision to life. Development Most Popular Emerging Te...Cruise bustling Pearl Street to soak up Boulder’s urban energy. Sample cuisine ranging from delectable deli to fine dining. Relax with a libation at one of the city’s world-renowned breweries. Give your wallet a workout at a fantastic range of vintage shops, bookstores, and independent boutiques.There was no mention of the upcoming macOS Sierra at today’s Apple event, but rest assured, it’s on the way. The latest version of Apple’s desktop operating system will arrive on S...Vampires have popped up in dozens of cultures for centuries. Explore the history of vampire legends, scientific explanations for vampires and real-life 'vampires.' Advertisement Pe...Pearl St Mall - The heart of downtown Boulder featuring shopping, restaurants, bars, and street performers. Farmer's Market - Saturday 8am-2pm, Wednesday 4-8pm - April through November. Celestial Seasonings factory tour - Stopped tours during Covid, not sure when they will return. Chautauqua Park. Golden. TripBuzz found 219 things to do with kids in or near Boulder, Colorado, including 203 fun activities for kids in nearby cities within 25 miles like Golden, Idaho Springs, Wheat Ridge and Arvada. From Gateway Park Fun Center to Scott Carpenter Park, the Boulder area offers 94 different types of family activities, including: Hiking Trails ... Parks. By jmpncsu. The Canyon Loop and Benjamin Loop made a nice hike with several good viewpoints of the foothills.... 7. Eben G. Fine Park. 3. Parks. By rlahuddin. located in the boulder creek trail path, there is parking space …Overlooking Boulder from the city's southwestern edge (near Chautauqua Park), the Flatirons are free to visit every day from sunrise to sunset. If you decide to drive, you'll have to pay a $5 ...Top 10 Best Fun Things to Do in Boulder, CO - February 2024 - Yelp - Chautauqua Park, Fiske Planetarium, Quarters Bar+Arcade, Boulder Creek, Mork and Mindy House, Enigma Escape Room, Gateway Park Fun Center, Pearl Street Mall, Celestial Seasonings Tour and Tea Shop, Boulder Farmers' Market4. Play Like a Kid Again on a Sledding Hill. After a good snowfall in Boulder, you'll be hard-pressed to find any kids who want to stay inside. Stop by McGuckin Hardware for a snow tube, and head to the nearest sledding hill for some good, old-fashioned fun. 5.February 29-March 3, 2024. Films and filmmakers from around the world come to Boulder for a four-day celebration of the art of cinema. BOCO Flamenco Spring Festival. March 4-7, 2024. The Dairy Arts Center hosts multiple days of music and dance featuring José Maya, Rycardo Moreno and more.The top attractions to visit in Boulder, CO & Fun things to do near me today: 1. Pearl Street Mall; 2. Fiske Planetarium; 3. Boulder Museum of Contemporary Art (BMOCA) 4. Boulder Chamber Orchestra; 5. Local Table Tours; 6. Eldorado Canyon State Park; 7. Boulder Falls; 8. NOAA Earth System Research …By rachellemb2014. The owners and staff really love to discuss their wines, the views from the tasting room are amazing, and the wine is... 17. Boulder Museum of Contemporary Art. 45. Art Museums. By hills136. A two dollar fee allows you to enjoy modern art in a few small rooms. Our visit featured works by one artist.3. Playground and picnic area. Chautauqua Park and the Flatirons is an ideal outdoor getaway for families with kids. Between the playground, the picnic and hiking areas, as well as the ample open space, there are lots of ways for families to connect and kids to interact with nature. 4.With favorites like Fiske Planetarium, The Museum of Boulder, and Chautauqua Park and more, get ready to experience the best places in Boulder. Why trust us. We ...Things to Do in Boulder, Colorado: See Tripadvisor's 68,838 traveler reviews and photos of Boulder attractions. ... Mall Things to do near Betasso Preserve Things to do near R Gallery & Art Bar Things to do near Bridgit Wald Things to do near Boulder Free Flight Things to do near Cairn Outdoor Guides Things to do near Life Cycle Hot Air Balloon ...I was a first-time CEO who had just finished Techstars with my co-founders when the pandemic hit last March. I remember sitting alone in my basement room in Boulder, Colorado, in s...Feb 27, 2024 · There’s no other place like Boulder, Colorado. Located just northwest of Denver, this lively, earth-and-health-conscious community is made up of vibrant university students, active adults, and ... Get ratings and reviews for the top 12 lawn companies in Summerfield, MD. Helping you find the best lawn companies for the job. Expert Advice On Improving Your Home All Projects Fe...

Crypto has had a strong start to the year with bitcoin topping $30,000 per coin for the first time since June. Will the rally continue? By clicking "TRY IT", I agree to receive new.... Ikon base pass destinations

things to do near boulder co

Boulder is also a popular place to go rock climbing (both indoors and out), do aerial dance (one of the world's top schools is based here), or try parkour, pole dancing, Kundalini yoga, meditation, stand-up paddleboarding, and more. Every day is an adventure in Boulder, and it seems there's always a new way Boulderites are getting active.The 6 Ski Resorts Near Boulder, Colorado & Fun things to do near me today: 1. Eldora Mountain Resort - 2861 Eldora Ski Rd, Nederland, CO 80466, Phone: 303-440-8700; 2. Vail Ski Resort - Vail, CO 81657, Phone: 970-754-8245; 3. Breckenridge Ski Resort - 1599 Ski Hill Rd, Breckenridge, CO 80424, Phone: 970-453-5000The Flatirons are one of Boulder’s top attractions. Walking down Pearl Street. A veggie stand at Boulder Farmers Market. Enjoy afternoon tea at Boulder Dushanbe Teahouse. Browse shops, dine and sip coffee on Pearl Street. The Flatirons are one of Boulder’s top attractions. Walking down Pearl Street. A …Things to Do in Boulder, Colorado: See Tripadvisor's 68,838 traveler reviews and photos of Boulder attractions. ... Mall Things to do near Betasso Preserve Things to do near R Gallery & Art Bar Things to do near Bridgit Wald Things to do near Boulder Free Flight Things to do near Cairn Outdoor Guides Things to do near Life Cycle Hot Air Balloon ...Lazard News: This is the News-site for the company Lazard on Markets Insider Indices Commodities Currencies StocksDear Lifehacker,I'm in the market for a new computer. My friend says it's cheaper to build one myself, but it looks like I can get a cheaper computer from Dell or Asus. I'm not afr...A personal recognizance, or PR bond, is the release of a defendant without any bail, according to Boulder County government in Colorado. While there is a dollar amount assigned to ...Discover fun community events such as art fairs, beer festivals and markets that take place in downtown Boulder, along Boulder Creek, and all over town. Search our event …900 Baseline Road , Boulder, CO 80302. Value Stay: Colorado Chautauqua Cottages – These quaint little cottages date back to 1925 and are very close to Boulder Mountain Park. Comfortable, cozy and warm interiors make them an excellent choice for couples, especially in winter time, when they’re covered in snow.Boulder Puppy Parade at Boulder Social Celebrate the holiday in possibly the cutest way ever, with a Puppy Parade starting at 1 p.m. at Boulder Social, 1600 38th St., … The Flatirons are the striking, slanted, reddish-brown sandstone formations that make up a portion of Boulder’s foothills on the west side of town. They are Boulder’s most iconic landmark, and you’ll see their likeness in business logos and artwork throughout town. Whether frosted with snow, cloaked in fog, or glowing warm and red under ... 13. Kent Mountain Adventure Center. 14. Fern Lake Trail. 1. Rocky Mountain National Park. The Loch, an alpine lake in Rocky Mountain National Park. Serving as a southern gateway, Estes Park is just a few minutes' drive from the entrance of Rocky Mountain National Park, one of the most popular national parks in the USA.Lafayette, Colorado. Vampire Grave of Lafayette. According to local legend, a tree grew from the stake that killed this alleged vampire. In reality, he probably died from influenza. 9 miles from ...Lighting inside a room directly impacts you. It sets the mood, creates productivity and calms you down at the end of the day. However, picking the right Expert Advice On Improving ...Crypto has had a strong start to the year with bitcoin topping $30,000 per coin for the first time since June. Will the rally continue? By clicking "TRY IT", I agree to receive new....

Popular Topics