The Pierre Shale formation was deposited during the Paleogene and Cretaceous periods about 70 million years ago. The region was covered by a deep sea—the Cretaceous Western Interior Seaway—which deposited massive amounts of shale on the seabed. Both the thick stratum of shale and embedded marine life fossils—including ammonites and skeletons of fish and such marine reptiles as mosasaurs, plesiosaurs, and extinct species of sea turtles, along with rare dinosaur and bird remains—were created during this time period. The area now known as Colorado was eventually transformed from being at the bottom of an ocean to dry land again, giving yield to another fossiliferous rock layer known as the Denver Formation.[58]
The Experience: Located in a Western ghost town in the Rockies, Dunton Hot Springs is the rustic escape for families that want to experience the great outdoors without compromising luxury or comfort. Dunton offers perma-tents, tepees, and cabins for lodging. This remote destination hotel will get you off the beaten path and out of your comfort zone in the best, most luxurious way possible.
Rooms are beautifully decorated with plush furnishings and luxurious fabrics and boast private en-suite bathrooms and modern amenities, including air-conditioning, coffeemakers, and free high-speed wireless Internet access. Flat screen televisions and cable TV provides ample entertainment and a delicious home cooked breakfast is served each morning. The inn is within close proximity to several popular Golden attractions, including the world-famous Red Rocks Amphitheatre and Golden Gate State National Park.
A romantic weekend at the Castle Marne Bed and Breakfast on Capitol Hill in Denver will transport you to more elegant and romantic times with its nine magnificent rooms accented by antique Victorian furniture, fine décor, canopy beds, and fluttering curtains. Of course, they all have modern bathrooms with whirlpool or claw foot bathtubs and other contemporary amenities you simply cannot do without.
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.
Nestled just one mile from the south entrance of Rocky Mountain National Park and two miles from downtown Estes Park, Rockmount Cottages is a 20 cabin resort covering 15 acres of wilderness. On the grounds, you’ll have access to a half mile of the Big Thompson River available for fishing and riverside picnics. To fit the lodge lifestyle, each cabin is constructed of knotty pine and most include cozy, stone fireplaces as well as furnished kitchens, a 40-inch flatscreen and DirecTV, wireless internet, and outdoor charcoal grills and picnic areas.

Join us on a magnificent day tour of the Rocky Mountain National Park from Denver.  See the continental divide, the most prominent hydrological division and the world’s largest mountain barrier. On this day trip from Denver, we will take you to the “top of the world” in the park, filled with spectacular vistas. Experience the great outdoors and nature by walking along beautiful trails and watching the wildlife in its natural habitat.  The Rocky Mountain National Park is considered to be one of the most majestic and breathtaking sights to behold in our country.  On this Sightseeing tour, you be witness to once in a lifetime wildlife sightings, soaring mountain peaks, and come to understand the true meaning of “Purple Mountain Majesties”. Winter (November - May): In this mountain tour, we will explore the quaint and peaceful Bear Lake. Stop at Estes Park (lunch stop), Gateway visitor center, Moraine Park, Stanley Hotel (photo opportunity) and moreSummer (June - October): we will explore Trail Ridge Road, stop at the Alpine Visitors Center, which features extraordinary views of alpine tundra and full river cirque. Stop at Estes Park, Many Parks curve, Rainbow curve, Stanley Hotel (photo opportunity) and more. You’ll also have the chance to take in some local history about our beautiful state, and grab a snack and souvenir.  This park is full of more wildlife and breathtaking views than most people see in an entire lifetime.   Note: tour may be modified due to the weather and road closures.
Ouray is one of the many historic Colorado mining towns that have re-invented themselves as outdoor playgrounds for adventure sport fanatics. The town is steeped in history, which you can explore at the Ouray County Historical Museum, the Ouray Alchemist Pharmaceutical Museum or on a tour of the Old Hundred Mine, before visiting one of the natural thermal pools that have been attracting visitors for over 100 years.

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.
A spectacular scenic drive stretches from the old mining town of Silverton, to the town of Ouray, along what is called the Million Dollar Highway. This is a 46-kilometer two-lane highway that hugs the mountainside in places and looks out over jaw-dropping cliffs and across valleys to inspiring mountain peaks. It is one of the most spectacular mountain drives in Colorado. If you have time, you can extend this into a longer route and drive the San Juan Skyway Scenic Byway. The Skyway is a full-day trip that you will want to do in good weather, but can be done in winter or summer.
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.

CURRENT TRAIL CONDITIONS Trails are generally snowpacked and drifted. In general, traction devices and poles are advised. The further from the trailhead, or the less popular the trail, the more snowshoes are needed. If it is windy or there is new snow, tracks can disappear and you could lose your way unless you have good route-finding skills and proper equipment
For the ultimate mountain getaway, stay in one of our updated vintage 1, 2, or 3 bedroom cabins! Just 1 mile from the entrance to RMNP on the quiet side of town. Walk to a Park trailhead, fish for stocked trout in front of your cabin, soak in the hot tub, relax around the campfire. Experience the Estes of yesteryear!  Idlewilde by the River Details
The unspoiled beauty of Rocky Mountain National Park draws thousands of visitors every year. With over 50 placid lakes and babbling streams, this is a popular fishing destination for both locals and visitors alike. In order to fish within the park, please note that you will need a valid Colorado fishing license. You can trek through over 355 miles of hiking trails or stick to the park roads for a bicycle ride suitable for all ages. After exploring, head to the Visitor Center to learn about the animals and plants you encountered on your hike or bike ride. If someone in your group loves horses, consider visiting the Glacier Creek Stables for the opportunity to see the area on four legs rather than two.

Estes Park vacation rentals are always worth considering, but be sure to check the calendar before you book and you could enjoy something even more special. Estes Park hosts a variety of events throughout the year, any of which would make a great addition to your vacation itinerary. For example, in early June, the Estes Park Jazz Fest takes place and features jazz musicians from across the country and beyond.
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.

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.


An excellent weekend destination, Telluride is a beautiful town wedged in a picturesque glacial canyon. Located at the base of the beautiful San Juan Mountains, this former mining area has become a mecca for an array of travelers. From artists to skiers, celebrities and hippies, travelers flock to the area to explore its restored Victorian main street and nearby attractions. A delightful shopping area, visitors can peruse the local history at the Telluride Historical Museum, browse artwork at the Telluride Arts District or indulge in its many outdoor adventures. Bear Creek Falls is a great hiking destination, while visitors can also find an array of family-friendly swimming and fishing spots throughout the area.
Nicknamed the “Mile-High City” because it sits exactly a mile high in altitude above sea level, Denver is Colorado’s capital and largest city. Located just east of the Rocky Mountains, Denver is a popular winter sport destination that celebrates its mining and cowboy history. The city also boasts a lively arts and culture scene with many distinguished museums, such as the Denver Art Museum, and the Denver Performing Arts Complex, one of the nation’s largest performing art centers.
Getting to Ouray is a spectacular adventure in itself, especially if you take the Million Dollar Highway that follows a 25-mile stretch of US 550 from Silverton to get here. The road’s endless twists and turns, many at the edge of sheer cliffs, brings some of the most jaw-dropping vistas in the world. As you turn each corner, the views of the soaring, jagged peaks of the San Juan Mountains seem to keep getting better – providing a pretty big clue as to why Ouray is often called the “Switzerland of America.” It’s an ideal spot for soaking in natural hot springs, gazing at countless waterfalls, and even exploring old mines.  For an in-depth knowledge of the town’s gold and silver history, head to Bachelor-Syracuse Mine where you’ll find out what it was like to be a miner back in the day. There are also lots of interesting shops on the main street, historic walking tours and even a ghost tour if you’re brave enough.
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.
^ 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]

Crested Butte - this relaxing destination in Northern CO remains one of the state's premier outdoor playgrounds. It's fun to explore, and if you've never tried hanging whitewater rafting, this is a great spot to start. For activities a little easier on the blood pressure, try one of the many local area hikes, or a romantic evening with dinner at Le Bosquet or Timberline. 
There are several Front Range towns that have fun winter attractions that are worth experiencing. Next time you’re passing through Idaho Springs, relax at Indian Hot Springs or go snowshoeing in the Arapaho National Forest. Georgetown hosts ice races on its frozen lake. While in Evergreen, make use of the giant frozen lake by ice skating or fishing.
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