Just outside the towns of Grand Junction and nearby Fruita is Colorado National Monument. A scenic road snakes its way through some outstanding scenery. This is not typical mountain scenery, but a landscape of huge rock spires, cliff walls, canyons, and desert-like surroundings with small trees and scrubby bushes. Most people drive through the monument along Rim Rock Drive and stop at the lookouts that peer over the landscape below. The road is also a popular road biking area, with hearty souls peddling their way up to the lookouts. A number of day hikes access some scenic areas of the monument, most of which involve moderate elevation changes that range from approximately 300 feet to more than 1,000 feet.
Sonnenalp Hotel is often named as Vail’s top hotel, in a place that’s already home to countless exceptional properties. A Bavarian-style lodge, it offers Old World Alpine traditions merged with the spirit of the west. All rooms offer views of either Gore Creek or Vail Village and boast impressive amenities like goose down comforters and handmade furniture, a fireplace, marble bathrooms with heated floors and an oversize tub. The impressive breakfast buffet is a great way to fuel up for activities, which includes spa services, a private 18-hole golf course, hotel ski guides, and more.
Precambrian metamorphic rock formed the core of the North American continent during the Precambrian eon 4.5–1 billion years ago. During the Paleozoic era, western North America was submerged beneath a shallow sea, with a seabed composed of limestone and dolomite deposits many kilometers thick.[54] Pikes Peak granite formed during the late Precambrian eon, continuing well into the Paleozoic era, when mass quantities of molten rock flowed, amalgamated, and formed the continents about 1 billion–300 million years ago. Concurrently, in the period from 500–300 million years ago, the region began to sink while lime and mud sediments were deposited in the vacated space. Eroded granite produced sand particles that formed strata—layers of sediment—in the sinking basin.[55]
The best time to visit Rocky Mountain National Park is from June to September when the snow is (mostly) melted and the hiking trails and attractions are accessible. Still, these four months are also the most popular times to visit, so if you'd rather experience RMNP in relative isolation and while wearing snowshoes or cross-country skis, visit between the months of October and May. Whether snow or sunshine, the park is open to the public 24 hours a day, 365 days a year, though some parts may be inaccessible.
Depending on when you choose to stay in an Estes Park vacation rental, you may be able to catch family-friendly events like the annual Teddy Bear Picnic or Longs Peak Scottish-Irish Highland Festival. If you aren't able to make it to those events, don't worry: you can always pick up some local history at the Lula W. Dorsey Museum or Stanley Steam Car Museum. Visit the local shops and galleries like the Wild Spirits Gallery or Alpenglow Images & Accents to see some local photography, woodworking, jewelry, and other crafts or pick up a souvenir or two for friends and family back home. 
Located only a 30-minute drive from Denver, Boulder holds its own with its abundance of lush parks and beautiful landscapes. A city with a hippie-like vibe, visitors who explore this area will be delighted to discover an array of shops, breweries and cafes. In addition to its thriving arts and cultural attractions, visitors can lace up their boots and head to the trails at Boulder Creek Path, Eldorado Canyon State Park and the Flatirons. Home of the University of Colorado, plenty of restaurants and drinking establishments are available to choose from, while visitors who are looking for a place to relax can also have a spot of tea at the Celestial Seasonings Tea Factory.
Still haven’t packed enough into your Colorado vacation? Make time to see some of the great Colorado mountain attractions — tour a ghost town near Aspen, sail above the mountains in a balloon over Breckenridge, rock out at a music festival in Telluride, check out the nightlife scene in Vail and try your luck at a casino in Black Hawk, Central City or Cripple Creek.
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]
There are more activities, events, vacation opportunities, and fun things to do in Colorado than you can imagine. Vacations in Colorado can mean hot air balloon rides, jeep, ATV, motorcycle or bicycle rental or tours, snowmobile, sleigh rides, dog sledding, fly fishing for rainbow, brown and brook trout, sailing, jet-skiing, water skiing, boating, kayaking or canoeing (rentals, equipment, instruction, guided tours and floats), or get wet and wild whitewater rafting, tubing, skiing, snow shoeing, and cross country skiing (check out our ski areas, rentals and tours), horseback riding, hiking, bicycling, rock climbing, upland bird hunting, big game hunting for deer, elk, moose, antelope, bear, mountain lion, mountain goat, big horn and dall sheep. Come experience the beauty of our mountains and our western hospitality on your Colorado vacations.
“The law is clear: if the federal government is shut down, our National Parks must also be closed to protect public safety and pristine spaces. It is not acceptable to use FLREA (Federal Lands Recreation Enhancement Act) funds to keep the parks open, and the Department of the Interior’s actions likely violate appropriations law,” McCollum said in a statement.
Take in the beautiful scenery of Colorado's Front Range, the gateway to Rocky Mountain National Park, as you zip through the trees! Just a 30-minute drive from downtown Denver lie three of Colorado’s longest zipline tracks. 6-line Zipline: Enjoy 4 hours of fresh air, scenic views and thrills on the 6-line zipline in the Rocky Mountains. Ride on six lines that range from 850 feet (259 m) to 1,900 feet (579 m). Soar through the treetops and experience three of Colorado’s longest ziplines! There is a 10-minute uphill hike between the first and second zipline and minimal walking between the others; above-average physical condition is recommended.
In the winter, try the “Ski-In/Ski-Out” Treatment—the only one of its kind at a ski resort. In 30 minutes, professionals submerge your feet in a warm, exfoliating bath and go to work to increase circulation. They relieve the tension with a hot stone massage to get you back into action. This treatment is designed perfectly to soothe you after a day of adrenaline and activity, and vamp you back up for more.
