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]
Wildflower-lovers are never disappointed in June and July when the meadows and hillsides are splashed with botanical color. Autumn visitors can relax among the golden aspens or enjoy the rowdier antics of the elk rut during mating season. And those brave enough to venture into the cold during the winter are treated to snowscapes unlike any other, as the park is open year-round.
There is a reason why this luxury resort is called Garden of the Gods: if the Gods lived in the resort, they would never want to leave because of its breathtaking beauty! This resort features a golf course and full spa. Spend a romantic day getting pampered or walking in the gardens. Later, you can treat yourselves to fine dining at Kissing Camels Grille, where you can enjoy fresh local ingredients used to prepare the superb meals.
And when it’s time to book your weekend trip to Colorado, consider a vacation rental as your accommodation. Whether you prefer an urban loft, slopeside home, or mountain chalet, TripAdvisor offers a wide variety of different rentals across the state. You’ll be treated to homey amenities such as a full kitchen, laundry, and even perhaps a fireplace and Jacuzzi for those chilly Colorado nights!
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.

Located one mile from the main entrance of Rocky Mountain National Park and two miles from Estes Park, Rams Horn Village Resort offers 46 luxury cabins, a heated outdoor swimming pool in the summer, three outdoor, year-round hot tubs, a fitness center and a playground on over seven acres of landscaped grounds. Every amenity at Rams Horn is free to use with your reservation and every cabin will turn into a second home.
Dial (970) 586-1222 for a recorded message on the status of Trail Ridge Road. You may not know that our mountain makes its own weather, so it is not uncommon to have snow in July or August at the top of Trail Ridge Road. Such weather will only last for a few hours to a day, but if you are planning to cross over Trail Ridge Road, weather may hamper your travel. You also may find the road closed due to weather in early June and September/October.

The landlocked state boasts about four dozen major lakes where you'll find waterside recreation ranging from houseboating to fishing to waterskiing. In the southwest corner of the state, Navajo State Park boasts a 15,000-acre reservoir that extends into the state of New Mexico. Camp in one of 150 campsites, book a night at the Navajo Lodge, or explore the lake for days on a houseboat. Dillon Reservoir near Breckenridge tucks into pine-laden hills near some of the state's most renowned ski areas. Fish the lake for cutthroat trout, brookies or salmon, or take a sailing lesson at the Dillon Marina.
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.
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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