^ 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]

Would you like to stay in a historic red barn, a former milk room, or an original historic log cabin and get an idea of how the original Colorado settlers lived? Converted to the luxury Four Mile Creek Bed and Breakfast, this former 1885 homestead is a quaint reminder of the area’s adventurous past. With its main lodge building, old converted barn, and two log cabins, the Bed and Breakfast today offers rustic luxury and unparalleled comfort. The rooms are furnished with antique pieces and fireplaces, with luxurious bathrooms featuring claw foot tubs, conveying a sense of times gone by while providing entirely modern comfort and amenities. 

At the Ruby of Crested Butte, your pooch will be treated like an honored guest. With six luxurious rooms all featuring private baths, a hot tub to warm up your bones when you come back from the skiing, a gourmet breakfast with famous hot cinnamon rolls, and a comfy bed for your dog, the Ruby will quickly become your base for the adventures in and around Crested Butte.

Considered the base camp for the Rocky Mountain National Park, Estes Park is less than a 2-hour drive from Denver. Located near the east entrance to the Rocky Mountain National Park, Estes Park is a quiet area surrounded by protected land. Here you’ll find pristine wilderness with a myriad of both indoor and outdoor activities, from scenic hikes and bike trails to wine tasting and spa treatments. Take the Estes Park Aerial Tramway to the top of a small peak and soak in breathtaking panoramic views of the valley and downtown area, take a walk along the Riverwalk in Downtown Estes Park or take the kids to the Estes Park Ride-A-Kart & Cascade Creek Mini-Golf.

^{Vail is one of the world’s most popular ski resort towns, but in the warmer months of the year, it draws visitors who come to mountain bike, hike, golf and ride whitewater rapids. Throughout the season, there are an abundance of music and dance festivals, including the Bravo! Vail Valley Music Festival which features orchestras like the New York Philharmonic that performs at the outdoor Gerald R. Ford Amphitheater, as well as the Vail International Dance Festival and the Vail Jazz Festival. Just a few of the other highlights include botanical tours through the Betty Ford Alpine Gardens, rock climbing excursions in Vail Valley and the wealth of shops, bars and eateries in the village of Vail itself.}
Most visitors enter the park through the eastern entrances near Estes Park, which is about 71 miles (114 km) northwest of Denver.[91] The most direct route to Trail Ridge Road is the Beaver Meadows entrance, located just west of Estes Park on U.S. Route 36, which leads to the Beaver Meadows Visitor Center and the park's headquarters. North of the Beaver Meadows entrance station is the Fall River entrance, which also leads to Trail Ridge Road and Old Fall River Road.[91] There are three routes into Estes Park: I-25 to U.S. 34 west which runs alongside the Big Thompson River; U.S. 36 west (northwest) from Boulder connecting to U.S. 34 west; and the Peak to Peak Highway, also known as State Highway 7, from points south.[91]
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.
Louisville is conveniently situated between Denver and Boulder, offering visitors an attractive weekend getaway destination with a distinctive American small-town feel. You can stroll through the historic Old Town, where several historic buildings now house modern shops, restaurants and businesses. Downtown is also home to the Louisville Art District, which is packed with galleries, studios and hosts a monthly First Friday Art Walk. Live music and theater is popular and you can catch a concert at the Center Stage Theatre Company or the Coal Creek Community Theater. Outdoor activities include walking, hiking, biking and ice skating, while nearby Boulder offers many additional cultural and outdoor attractions.
The Big Meadows area with its grasses and wildflowers can be reached via the Onahu, Tonahutu, or Green Mountain trail. Other scenic areas include Long Meadows and the Kawuneeche Valley (Coyote Valley) of the upper Colorado River which is a good place for birdwatching, as well as snowshoeing and cross-country skiing in winter. The valley trail loops through Kawuneeche Valley[36] which contained as many as 39 mines, though less than 20 of those have archived records and archeological remains.[37] LuLu City is the site of an abandoned silver mining town of the early 1880s located along the Colorado River Trail.[5] According to a 1985 report prepared for the NRHP, there were only three cabin ruins remaining along with remnants of six other buildings.[38]
Enjoy one of our new deluxe cabins There is a queen bed in one bedroom and a bunk bed in the second bedroom with a double bed on the bottom and twin on top. Sleeper sofa available in the living room. Don’t worry about the linens, we have those covered! Cabin includes kitchen with oven, microwave, coffee pot, fridge, dishes, pots, and pans. Bathroom with toilet and shower. Outdoors you can enjoy the use of a picnic table, fire pit and gas grill. Sleeps maximum of 7 people

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.

While sightseeing in Denver, be sure to note your elevation: One of the steps in front of the Colorado State Capitol building is marked with a plaque signifying that it is exactly 5,280 feet, or one mile, above sea level. A perfect opportunity to snag a memorable smooch in the Mile High City — “mile-high club” jokes totally optional. More things to do in Denver >>

_{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.} 
The sun made us lazy, and after following Brian as he made his way upstream I found a wider expanse of sand and gravel, promptly plopping down on a pair of flip flops I had brought in my backpack as a make-shift seat. After identifying the northern harrier hawk over my head, and the savannas sparrows and red-winged blackbirds perched precariously on reeds across the water, I took out my knitting project. I didn’t have to worry about losing Brian; in the valley I could see for miles in both directions.