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]

_{Brush up on your Lindy Hop and head to this one-of-a-kind ball that celebrates all things 1940s each June. A hangar at the Boulder Municipal Airport is transformed into a dance hall befitting the USO, with 1940s cars, celebrity impersonators, swing dance lessons, live music and an authentic-attire contest that’ll make you feel like an extra in “Casablanca.”} 
Perched on the banks of the San Juan River in Pagosa Springs, this hot-springs haven offers a Relaxation Terrace with five pools that are only accessible to the of-age crowd. The terrace is tucked above the kid-friendly main springs area, and includes a waterfall, fire pit, roman shower, jetted tub and river overlook, along with blissful quiet time. Access to the terrace is complimentary for hotel guests and is available to day visitors for a small fee. 
Greeley is conveniently located just 50 miles from Denver in one of the top agricultural areas of America, which is great news for foodies. You can visit various breweries, buy farm-fresh produce at the farmers’ market and dine farm-to-fork style at many restaurants in the bustling Greeley Creative District, which includes several historic buildings that now house galleries, museums and entertainment venues.
If you’re interested in visiting the iconic archaeological sites in Mesa Verde National Park, a trip to Durango is in order. This southwestern Colorado city is the closest town to the Puebloan cliff dwellings, and even offers convenient day trips for travelers who are strapped for time. While you’re in town, take the Million Dollar Highway through the San Juan National Forest for some of the best views in the region.

There are four ecosystems, or zones, in Rocky Mountain National Park: montane, subalpine, alpine tundra, and riparian. The riparian zone occurs throughout all of the three other zones. Each individual ecosystem is composed of organisms interacting with one other and with their surrounding environment. Living organisms (biotic), along with the dead organic matter they produce, and the abiotic (non-living) environment that impacts those living organisms (water, weather, rocks, and landscape) are all members of an ecosystem.[66]

Pagosa Springs is a picturesque, off-the-beaten-path destination surrounded by the San Juan National Forest. It’s an ideal spot for a Colorado weekend trip, with beautiful hiking paths, numerous hot springs, and stunning spots like Chimney Rock National Monument and Treasure Falls. Or going off-roading for another fun way to make the most of this charming town’s personality and views.
In the shadow of Great Sand Dunes National Park and Pre­serve, the quirky town of Hooper sits atop a natural artesian hot spring, with water flowing year-round into the family-friendly Sand Dunes Pool. On the same property, The Greenhouse is an all-indoor, all-adult oasis with three small soaking tubs and a 10-by-75-foot zero-entry pool. The Greenhouse also has a 10-person sauna, indoor gardens and an onsite bar to help you stay even toastier. 
This opened the Loveland Valley Ski Area in 1961 as well as some south-facing slopes to the north of Chair 2 in 1965.  During the 1980’s, Loveland upgraded the old Chair 2 with a high-capacity Yan triple chair. This provided better, more reliable access to beginner and intermediate terrain. In 1989, a new Valley lodge was constructed, allowing for better guest services at the beginner and racing hills.
Greeley is conveniently located just 50 miles from Denver in one of the top agricultural areas of America, which is great news for foodies. You can visit various breweries, buy farm-fresh produce at the farmers’ market and dine farm-to-fork style at many restaurants in the bustling Greeley Creative District, which includes several historic buildings that now house galleries, museums and entertainment venues.

An alluring destination to explore throughout the year, Durango offers a wealth of activities for every season. From white water rafting to horseback riding, fishing and snowboarding, outdoor enthusiasts will be in heaven at Durango. Popular for its Durango train ride day trip, the famous line runs from the old mining areas in Durango and Silverton, where visitors can soak in breathtaking views of the mountain vistas against its black steam-powered engines. Explore the archaeological sites in Mesa Verde National Park, visit Henry Strater Theatre, the oldest running theatre in Colorado, and explore the downtown area to discover an array of lovely shops, galleries and eateries.

Telluride offers the quintessential Colorado mountain town experience. Not only are its streets lined with grand Victorian buildings, but it has become a hub for adventurers, athletes, and artists of all types, nestled in an isolated box canyon, far from the chaos of modern life. While there’s no skiing this time of year, visitors can still take a ride on the gondola up the mountain to get a bird’s eye view of the town and the breathtaking surrounding landscape. There’s also the opportunity to hike to the state’s longest free-falling waterfall, Bridal Veil Falls, enjoy fantastic fishing, golfing and biking. This little town is big when it comes to festivals too, with the annual Bluegrass Festival bringing a multitude of bluegrass bands to the area to enjoy the sun and the tunes in the outdoor amphitheater.
Just a few miles from the town of Estes Park, Rocky Mountain National Park is one of the most popular national parks in the United States. The soaring mountain peaks, alpine lakes and meadows, forests, and abundant wildlife showcase nature at its best. The park has more than 100 peaks over 10,000 feet, including Longs Peak, the highest in the park, at 14,259 feet.