The weather in RMNP is highly variable. To avoid being caught off-guard, pay attention to the weather report (especially afternoon thunderstorms in the summer or heavy snow during the winter). The NPS also warns that wintertime visitors planning on cross-country skiing should be aware of the risks of avalanches, and should consider completing an avalanche training from places like the Colorado Avalanche Information Center before hitting the trails. For more safety tips, consult the NPS website .
Owners Wendye Sykes and Shelley Powers came to Estes Park from San Francisco looking for an escape from the grind of everyday city life — and that’s exactly what they’ve created at River Spruce. Offering nine different cabins, you’ll find lodgings suitable for couples and families all nestled amidst the scenic Rocky Mountain wilderness and along the Big Thompson River.
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^{^ Montana State University states in their profile of Rocky Mountain National Park that there has been an increase of 2.5 °F (1.4 °C) in the average park temperature over "the past century" (charts show the period from about 1895-2010).[48] The National Park Service site states that the increase has been 3.4 °F (1.9 °C) over "the last century" (chart shows the period from about 1905-2010).[52]}
Known for both its hot springs and skiing opportunities, Steamboat Springs is popular throughout the year. Perfect for nature lovers, this quiet mountain town is one of Colorado’s most attractive areas to explore. Drive down a riverside canyon to soak in the Strawberry Hot Springs, hike to the scenic Fish Creek Falls or take a mountain-bike ride through the surrounding parks and forests. The ski area’s, Steamboat Ski Resort and Howelsen Hill, are the area’s biggest draws, along with three state parks nearby, Stagecoach State Park, Pearl Lake State Park and Steamboat Lake State Park. Those who want to take in a bit of culture can visit sthe Steamboat Symphony Orchestra or the Steamboat Art Museum, while a gondola takes visitors to the top of Mount Werner for a panoramic mountain views of the area.
^ Jump up to: a b "Landscape Climate Change Vulnerability Project; Using NASA Resources to Inform Climate and Land Use Adaptation; Ecological Forecasting, Vulnerability Assessment, and Evaluation of Management Options Across Two US DOI Landscape Conservation Cooperatives" (PDF). montana.edu. Montana State University. August 2011. pp. 2, 5. Retrieved February 5, 2017.
Experience diverse ecosystems during your visit to Estes Park, your jumping-off point for Rocky Mountain National Park, which offers many things to do, from guided tours and camping to hikes and stargazing. It’s a great place for solo travelers, as well as families and those traveling with larger groups. Fun activities available include mountain biking, kayaking, going horseback riding, as well as miniature golf, rodeos and amusement parks, to name a few.
Get away and enjoy the surrounding beauty and frequent wildlife visits right from your cabin. Only 3 mi. from Estes Park, our quiet piece of paradise is set on 15 acres of pines & aspen next to RMNP. Full kitchen, living room, and fireplace in all cabins for evening relaxation. Private decks and gas grills.  Some w/private hot tubs.  Valhalla Resort Details
Take your love to new heights by ringing in your celebration at a unique tree house cabin rental near Pagosa Springs. From the private hot tub to feeling like you are above the trees with epic views of Pagosa Springs, this rental cannot be beaten. Guests would be right to take a vacation to this site in the winter so they can take advantage of skiing Wolf Creek Pass. Snuggle up with your partner from the comfort of a luxurious accommodation for your honeymoon.
^{The town of Dolores may be small, but it’s well-worth spending some time in,  tucked in a magnificent canyon with the picturesque Dolores River cutting along one side and rock cliffs on the other. The second largest reservoir, McPhee Reservoir, can be found here, and  San Juan National Forest, just a mile from town, provides excellent opportunities for fly fishing, hiking, and biking. In addition to outdoor activities, the town boasts four parks, a brewpub and a unique mix of restaurants and shops.}
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.
_{Glacial geology in Rocky Mountain National Park can be seen from the mountain peaks to the valley floors. Ice is a powerful sculptor of this natural environment and large masses of moving ice are the most powerful tools. Telltale marks of giant glaciers can be seen all throughout the park. Streams and glaciations during the Quaternary period cut through the older sediment, creating mesa tops and alluvial plains, and revealing the present Rocky Mountains.[61] The glaciation removed as much as 5,000 feet (1,500 m) of sedimentary rocks from earlier inland sea deposits. This erosion exposed the basement rock of the Ancestral Rockies. Evidence of the uplifting and erosion can be found on the way to Rocky Mountain National Park in the hogbacks of the Front Range foothills.[60] Many sedimentary rocks from the Paleozoic and Mesozoic eras exist in the basins surrounding the park.[62]}

Adventure Ridge is the big news at Vail and mid-summer, the resort will implement several new activities, including a four-line 1,200-foot long zip line, two aerial ropes courses, and a kids zip line as well as a kids ropes course, climbing wall, rebound trampoline. Gore Creek Mini Golf offers family-friendly putting atop the Lionshead base area for the second summer season. Grab your family and try the  FREE bean bag toss, horseshoes or the new slackline park where kids of all ages can test their balance at a variety of levels. If your kids are age four and older, they can use digging tools and a map to uncover dinosaur bones and learn about prehistoric creatures. The FREE Bud Light Hot Summer Nights Concert Series on Tuesdays June 12-August 21 has become the social event of the season. If you have aspiring adventurers, the 4th annual KEEN Vail Kids Adventure Race on August 10 and 11 lets kids ages 6 through 14 experience the thrill of adventure racing with mountain biking, hiking, tubing, archery, a low ropes course, a zip line, a climbing wall, a Tarzan swing, a giant slip-n-slide and more.

The main things to do here are to simply gaze out over the canyon and appreciate the environment or wander along the walking paths and short hiking trails on the rim. These are generally flat and easy trails. If you're adventurous, you can hike into the canyon, but trails are not maintained or marked, conditions are difficult, and you are basically on your own and responsible for the costs of rescue, should the need arise. Three campgrounds are located in the park; the North and South Rim campgrounds are open to tents and RVs but the East Portal is only open to tents.
Only a few miles from downtown Denver, Littleton is a historic suburb of Denver with its own charm and history. Its turn-of-the-century houses are witnesses of the rich history while cozy restaurants and bars are inviting and popular. The Main Street has a lineup of independently owned galleries and shops. The Littleton Museum tells the story of the town’s past with its 19th century farm. Town Hall Arts Center presents community-run theater and music events. Littleton has more than 59 parks and two light rail stations with access to Downtown Denver. For outdoor enthusiasts, the Rockies are only half hour away. South Platte Park and Carson Nature Center offer hiking trails and fishing lakes. Pirates Cove Water Park has lap pools, a 35-foot slide, and a tubing river.

The Experience: Denver is the perfect urban adventure for anyone who likes midsize cities. It's easy to navigate and manage and doesn't feel at all claustrophobic, but offers endless cultural excursions, gourmet dining experiences, and a fun nightlife you'd expect from large cities. Make sure you visit the Denver Art Museum, check out the breweries in the RiNo neighborhood, and stay at the Crawford Hotel, which is in the old Denver Union Station. For a boutique hotel, stay at The Maven Hotel.