From 9,000 ft (2,700 m) to 11,000 ft (3,400 m),[72] the montane forests give way to subalpine forests.[69] Forests of fir and Engelmann spruce cover the mountainsides in subalpine areas. Trees grow straight and tall in the lower subalpine forests, but become shorter and more deformed the nearer they are to the tree line.[72] At the tree line, seedlings may germinate on the lee side of rocks and grow only as high as the rock provides wind protection, with any further growth being more horizontal than vertical. The low growth of dense trees is called krummholz, which may become well-established and live for several hundred to a thousand years old.[72]
Located in a quiet, residential alpine setting, guests can spread out and explore the surroundings. Numerous balconies and decks have unobstructed views of the Gore Mountain Range, and the large private back yard with charming stone patio and massive outdoor gas fire pit is perfect for Après-ski gatherings. During warmer months, revel in the beauty and tranquility of the fanciful waterfall feature and perennial gardens, and walk up the mountainside on the fantastic stone switchback trail leading to several stone belvederes, each with increasingly magnificent and unobstructed views of the Vail Valley.
A popular high-altitude town with a bustling downtown scene and a diverse array of activities to choose from, Boulder is a fun place for everyone. It has many great restaurant offerings, in addition to outdoor sports, and is home to the University of Colorado at Boulder. It also has a thriving nightlife, as well as numerous art galleries, shopping, breweries and so much more.
Nestling in the heart of a former volcanic caldera in the San Juan Mountains, the little Colorado town of Creede will blow you away with its amazing natural splendor and small-town atmosphere. You can learn about Creede’s mining history at the Creede Historical Museum and the Underground Mining Museum and enjoy the annual summer Creede Repertory Festival.
Another one of the state’s most popular skiing and snowboarding destinations, Steamboat Springs may be a winter wonderland during the chillier months of the year, but the summer brings an endless landscape of green dotted with brilliant wildflowers. This is when this Wild West town really comes alive, with visitors enjoying fly fishing, inner tube rides and rafting trips on the Yampa River, endless scenic hiking and mountain biking trails, and natural hot springs that are ideal for soothing sore muscles afterward. If you can be here around late June/early July, you can attend the legendary annual Hot Air Balloon Rodeo and Art in the Park festival which boasts an extensive display of colorful hot air balloons along with some 50 artist vendors, live entertainment, food and drink vendors, and an interactive children’s art area.
The 179 guest rooms are furnished in a relaxed Rocky Mountain style, featuring overstuffed leather chairs, suede pillows, wool throws, and leather tabletops. For guests who require additional space, the hotel offers two Presidential suites and 11 One-bedroom suites. The Club Floor, accessible by key-activated elevator, provides guests with additional privacy, complimentary food and beverage presentations, and personal concierge service.
No matter what time of year you choose to stay in Estes Park, you will find pleasant weather to suit the outdoor activities of the season. The coldest month is January, with an average high of 38 degrees – excellent skiing and snowboarding weather. July tends to be the warmest month of the year, with average highs reaching 78 degrees. This warmth, combined with the region's low humidity, makes for the perfect climate for hiking, biking, boating, and more.
The outdoor adventurer remains busy throughout the year in Rocky Mountain National Park. Open 365 days a year, there are activities and sports throughout the summer/fall and winter/spring seasons. Whether looking for a new route to an adrenaline rush, or simply enjoying a favorite pastime, Rocky Mountain National Park's unique and varied landscapes offer something fun.
More than 3,000 elk, 800 bighorn sheep and herds of mule deer and moose live in the park. For the best photography lighting and opportunities to spot massive bugling elk, head to Moraine Park just after sunrise. View bighorn sheep at Sheep Lakes May through mid-August and catch a glimpse of RMNP’s ever-elusive moose population along the Colorado River in the Kawuneeche Valley on the park's west side.
At one time, Niwot was an important hunting and fishing area for American Indians. A railroad extension followed the arrival of Gold Rush miners, and many of the original buildings are part of Old Town in the National Historic District. Located 9 miles from Niwot, the Boulder Reservoir is a popular spot for swimming, boating, and fishing, and there are extensive trails to hike or bike throughout the area. Book your stay at the tranquil Niwot Inn and Spa, or choose a rural escape, like a fully restored 1890s farmhouse where a creekside bike path connects you to the cottonwood-shaded Pearl Street in Boulder. Enjoy a romantic evening at Colterra Food & Wine or the popular Sugarbeet in nearby Longmont.
Estes Park is home to the headquarters of the Rocky Mountain National Park, and for many visitors, it’s the first stop en route to a Rocky Mountain vacation. Find yourself passing through to pick up maps and check trail conditions, or stay for a weekend getaway that offers unbeatable access to the Rockies, meaning you can hike all day and dine and unwind at night. The lively town has plenty of entertainment like the downtown Riverwalk, Aspen and Evergreen Gallery, and the historic Stanley Hotel.
Thanks to a wide variety of things to do and places to see, Boulder is arguably one of the best weekend getaways in Colorado—if not the whole Western United States! This college town (home to University of Colorado Boulder) has it all: hike the Flatirons or Chautauqua Park in the morning, tour the Celestial Seasonings Tea Factory and Leanin’ Tree gallery in the afternoon, and then head to Pearl Street for shopping, drinking, and dining at night—and get around on the Boulder Creek Path in between. A Boulder bike tour helps you fit in even more sightseeing, perfect for a quick itinerary. 
Every summer, Aspen gets taken over by classic music lovers during the renowned Aspen Music Festival and School with more than 300 concerts. Learn about Aspen from Dean Weiler during one of his popular Aspen Walking Tours and pay respect to John Denver at the John Denver Sanctuary you will pass by while hiking the picturesque Rio Grande Trail. Next read: best Aspen restaurants.
Located around 65 miles (105 km) west of Denver, Breckenridge is a historic mining town with a small population that increases tenfold during skiing season. There are more than 2,300 skiable acres on the four mountain peaks that make up Breckenridge’s southwestern border. A newly opened gondola in the north side of town takes skiers up to the summit of the nearly 13,000-foot (4,000 meter) high Peak 8, Breckenridge’s original ski mountain. With more than 250 buildings listed on the National Historic Register, cultural attractions in gold-rush town are worth exploring as well.
Rocky Mountain National Park encompasses 265,461 acres (414.78 sq mi; 1,074.28 km2) of federal land,[1] with an additional 253,059 acres (395.40 sq mi; 1,024.09 km2) of U.S. Forest Service wilderness adjoining the park boundaries.[24] The Continental Divide runs generally north–south through the center of the park,[25] with rivers and streams on the western side of the divide flowing toward the Pacific Ocean while those on the eastern side flow toward the Atlantic.[26]
The first week of the park shutdown brought little financial impact, said town manager Frank Lancaster, probably because most tourists had already booked their Christmas stays and couldn't cancel. Along the town's main street Wednesday, tourists peered in candy store windows, shopped for T-shirts and rented snowshoes, and there was little sign the nearby park is largely inaccessible.
Located south of the town of Avon, Beaver Creek is a family-friendly town that combines the convenience of a modern resort with the quaint charm of an alpine village. The long list of activities available here includes outdoor fun like fly fishing, hiking, wine tasting and panning for gold, in addition to mountain 4×4 tours, rafting, skiing and golf. The town also hosts fun activities like movie nights under the stars, kids activities and various group tours.
This southwestern mountain town is ideal for multi-sport adventurers who want to have access to activities on land and in the water. The Animas River snakes right through Durango and is famous for providing some of the best kayaking and rafting in the state. Head just uphill, and you can be surrounded by the soaring peaks of the Rockies, hiking in out-of-this-world alpine terrain, while the lowlands offer outstanding mountain biking on over 1,000 miles of trails in the Durango area alone. One of the must-dos, no matter when you’re here, is to hop aboard the historic Durango & Silverton Narrow Gauge Railroad, a narrow gauge steam train built specifically built to handle the narrow mountain routes, chugging along at 18 miles per hour as it climbs the steep and magnificent mountain passes between Durango and Silverton. Much of its downtown area is a designated National Historic District and offers a number of interesting places to visit, like the San Juan County Historical Society, housed in the old county jail, as well as the Mayflower Gold Mill National Historic Site and the Old Hundred Gold Mine.
Tucked deep in the San Juan Mountains in southwestern Colorado, this carefully restored 19th-century ghost town and natural spa is surprisingly well appointed. The rugged, old-timey building exteriors hide high-end features such as cathedral ceilings, air conditioning, and gas fireplaces. Dolores has four parks and a peaceful bike trail that takes peddlers along the tumultuous Dolores River. You can enjoy hands-on exhibits and a nature hike at the Anasazi Heritage Center, or explore an exact replica of the original narrow-gauge rail car, the Galloping Goose. Share a romantic meal with tasty cocktails at Sophia’s Bistro.
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.
