A small mining camp not so long ago, Boulder is a modern, sophisticated town at the base of the Flatirons, popular among extreme sports folks and lovers of magnificent nature of all ages. Stroll through the charming downtown with the popular Pearl Street Mall. Discover Boulder’s past at the Boulder History Museum located in the beautiful historic Harbeck-Bergheim House. Boulder Museum of Contemporary Art not only has a range of permanent and temporary exhibits, but also popular educational programs.
While kids of all ages are wel­come at this Ouray resort, you’ll will find multiple kid-free corners available around the clock. The adults-only indoor sanctuary is open 24 hours and filled with spa-like stonework, including a spring-fed tub built from river rocks. Outside, a 102-degree soaking tub implements adult time from 10pm to 8am, enough to make any couple starry-eyed under the night sky.
With relaxing hot springs, haunting ghost towns, outdoor adventures, breathtaking views, gourmet dining, romantic scenery, and hip hotels, Colorado is high on our travel bucket list. No matter what time of year you go or how many times you visit, a Colorado vacation will always make you appreciate nature and challenge your comfort zone. And with an endless array of activities from powder-skiing to river-rafting, it's the ideal backdrop for a getaway with friends, romantic escape, or family trip. Click through to see some of the most breathtaking places to visit in the state (and the whole world), and then start planning your Colorado vacations.
There are several Front Range towns that have fun winter attractions that are worth experiencing. Next time you’re passing through Idaho Springs, relax at Indian Hot Springs or go snowshoeing in the Arapaho National Forest. Georgetown hosts ice races on its frozen lake. While in Evergreen, make use of the giant frozen lake by ice skating or fishing.
Take a 7.5 mile hike on the Yampa River Core Trail along this picturesque river, and then jump into one of the hot pools at the Strawberry Park Hot Springs. Tread of Pioneers Museum tells the story of Steamboat Springs past and is located in a beautiful Queen Anne-style Victorian house. Take a ride with the Steamboat Scenic Gondola up the slopes of Mount Werner for some spectacular views of the area.
Crested Butte may be off the beaten path, but it’s worth the trip as one of the most stunning mountain towns in all of Colorado. The atmosphere is one that combines the charms of a historic mining town with hippy flair. Set at the base of the Rockies, it’s world-renowned for skiing, but in the warmer months, it becomes a top hiking and mountain biking destination, as well as drawing countless visitors for the chance to take once-in-a-lifetime whitewater rafting adventures through the Taylor Canyon. A true mecca for mountain bikers, there are hundreds of miles of trails linked together to create an endless day of touring from Gothic to Mt. Crested Butte, Irwin to Gunnison, or even from Crested Butte all the way to Aspen. If you don’t have a bike, stop by Big Al’s Bicycle Heaven and rent one for the day or for the length of your stay. In addition to riding the trails, you can ride around town and check out all the historic buildings and funky alleyways.
CURRENT TRAIL CONDITIONS Trails are generally snowpacked and drifted. In general, traction devices and poles are advised. The further from the trailhead, or the less popular the trail, the more snowshoes are needed. If it is windy or there is new snow, tracks can disappear and you could lose your way unless you have good route-finding skills and proper equipment
Known as a world-class ski destination, Aspen is beautiful year around and offers activities and attractions for all ages. Skiers can challenge their skills on the magnificent steeps, slopes and glades of Aspen Mountain or Ajax, on rugged Aspen Highlands or enormous Snowmass. Take a 14 minute ride with the Silver Queen Gondola to the top of Ajax Mountain for the spectacular views of the mountain peaks, the city below and tall evergreens all around you. There are bluegrass concerts on Sundays.
Dinosaur National Monument, in northwest Colorado, combines dramatic scenery with natural and cultural history to create one of Colorado's most interesting sites. Dinosaur remains embedded in exposed rock walls reveal evidence of the giants that once roamed these areas. Petroglyphs offer insight into the cultures and people that lived here long ago, and surrounding it all are cliff walls and the Green and Yampa Rivers snaking through the otherwise dry landscape.
^  This article incorporates public domain material from the Library of Congress document: "Majestic view from the old, one-way, dirt Fall River Road in Rocky Mountain National Park in the Front Range of the spectacular and high Rockies in north-central Colorado". Library of Congress - Prints & Photographs Online Catalog. Retrieved October 28, 2016.

Idyllically pinned between the crags and currents of Little Prospect Mountain and Big Thompson River, This Mountain Life makes for a serene setting to call basecamp.  Open your windows to clean crisp air, bluebird skies and sights and sounds of a winding snow-fed alpine river. Watch wildlife from Mountain Chickadees to Colorado Chipmunks and Wapiti Elk. Sleep like a log. Step out your haven in Historic Downtown to easily access top Estes Park shops, attractions and venues — from river walks to fishing spots, sweet shops to best restaurants, from care-free strolls to heart-pounding treks.  

A comfortable reading and DVD library serves as the perfect place to relax with a book and a glass of wine, and there is free high-speed Internet throughout the property. The Wild Horse Inn is surrounded by incredible natural landscapes that offer an array of activities to partake in, from hiking, mountain biking, and climbing to boating, rafting and fishing, and various snow sports in the winter. The inn is located 1 hour and 30 minutes from Denver.
The rugged and elevated landscape and disused mining roads provide a challenging playground for mountain biking and off-road vehicles, while fishermen can head to Molas Lake to cast a line. You can go hiking in the San Juan National Forest, take a four wheel drive along the Alpine Loop Scenic Byway, or savor a scenic ride on the Durango & Silverton Rail Road. Things to Do in Silverton
The rooms here are Euro-sexy, with dark, thick, exposed beams and spacious, mirror-lined bathrooms. The spa is one of the best in Vail Valley, with a beautiful indoor-outdoor pool, fresh spa water and tea easily accessible and multiple hot tubs, both inside and out. Sit in the bubbling, warm water with a cup of tea while snowflakes drift around you. 
In winter you can try cross-country skiing and snowmobile trails and after an energetic day out there is nothing better than a soak in one of the natural thermal springs. You can visit the Buena Vista Heritage Museum or go on a Ghost Town adventure, visit several working art studios and galleries, or quench your thirst at a local brewery. Things to Do in Buena Vista
Ready to get romantic?  Stop in and enjoy the Armstrong’s on-site speakeasy-era jazz club,  Ace Gillett’s Lounge, located in the basement of the Armstrong Hotel. An underground shadowy enclave with nearly 100 years of history, order from their signature drink of martinis, wine and local brews, and kick back with your sweetheart in two cozy rooms featuring live jazz music 4 nights a week.
Brian and I descended back to ~7,000 feet for dinner in a small-town Indian restaurant in Nederland, Colorado, west of Boulder. By then, both our heads ached like a bad hangover, and my lungs literally burned when I tried to inhale anything but shallow breaths. Add generalized joint pain, and I had a full-blown case of altitude sickness. Given that I am a noted hypochondriac, I expected the worst.
Above tree line, at approximately 11,000 ft (3,400 m), trees disappear and the vast alpine tundra takes over.[69] Over one third of the park resides above the tree line, an area which limits plant growth due to the cold climate and strong winds. The few plants that can survive under such extreme conditions are mostly perennials. Many alpine plants are dwarfed at high elevations, though their occasional blossoms may be full-sized.[73]
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