3 Best Sights in Steamboat Springs and Northwest Colorado, Colorado

Straddling the Colorado–Utah border, Dinosaur National Monument is a must for any dinosaur enthusiast. A two-story hill teeming with fossils—many still in the complete skeletal shapes of the dinosaurs—greets visitors at one of the few places in the world where you can touch a dinosaur bone still embedded in the earth. The Colorado side of the park offers some of the best hiking in the West, along the Harpers Corner and Echo Park Drive routes and the ominous-sounding Canyon of Lodore (where the Green River rapids buffet rafts). The drive is accessible only in summer—even then, four-wheel drive is preferable—and some of the most breathtaking overlooks are well off the beaten path.

The Dinosaur Quarry Exhibit Hall showcases an estimated 1,500 dinosaur bones that date to the late Jurassic Period still embedded in the clay. Open daily, the Exhibit Hall is ranger-guided only in the winter; check the website or call ahead for shuttle hours and access availability. Fossils are visible only from the Utah side of the monument, not the Colorado side. A half mile away is a massive 7,595-square-foot visitor center.

This 10-mile self-guided car tour of the tilted rocks begins at the Dinosaur Quarry. The drive, which takes one to two hours, reaches prehistoric petroglyph sites, a nature trail, and the historic Josie Morris cabin. Stop at Split Mountain Campground and watch the white-water rafters launch. The last 2 miles of the tour are on gravel, but this portion is well maintained.