Top Denver Nature and Wildlife Tours

See for yourself why Rocky Mountain National Park is one of the most popular parks in the United States on this small-group day trip from Denver. Let a guide handle the winding mountain roads while you soak up views of dozens of peaks surrounded by alpine forests, lakes, and meadows. Cross the Great Divide on soaring Trail Ridge Road, look for abundant Colorado wildlife, and get a glimpse of the legendary Stanley Hotel: the inspiration for Stephen King’s "The Shining."

Enjoy an introductory visit to the Rocky Mountains—and still leave enough time to continue your Denver sightseeing—on this half-day, small-group tour. Meet your guide in the morning, and head out to the foothills to enjoy views of the Great Plains and Lookout Mountain. Drive historic Lariat Loop, and get a glimpse of historic Golden, home to Coors Brewery. In just half a day, you'll see some of the best of the region's scenery.

Explore Colorado’s famous protected playground on a small-group tour of Rocky Mountain National Park. Drive through the foothills into the unspoiled western wilderness, stopping in the resort town of Estes Park and the historic—and allegedly haunted—Stanley Hotel. Wintertime means stops at snow-ringed lakes, cozy mountain hideouts, and visitors’ centers, while summer allows access over the soaring Trail Ridge Road and other alpine vistas.

Explore the stunning Colorado Rockies on an intimate small-group half-day tour led by a local guide. Enjoy scenic drives, short walks at picturesque stops, and breathtaking mountain views. Relax in a comfortable vehicle and experience the tranquility of lesser-known areas. Perfect for connecting with nature and discovering hidden gems.

Visit one of the most beautiful parks in the American West on a full-day tour from Denver to Rocky Mountain National Park. Picnic among a summer landscape of thick green trees and wildflower meadows, and drive above timberline on an alpine road with stunning mountain views. Stroll around and look for Colorado wildlife inside the park, with time for a dose of mountain culture in the charming resort town of Estes Park.

Discover Colorado’s natural beauty–and leave the crowds behind–on this small-group hiking tour of the Rocky Mountains at sunset. Walk on a picturesque trail and pass by where dinosaur fossils have been discovered. Along the way, learn about the landscape, look out for wildlife, and hear stories from your guide. Please note, this trail is challenging for those who do not exercise regularly or are not used to altitude.

There are so many great hikes in the Denver area, how can you choose? Let a local do the work—on this guided tour, you’ll get whisked off to the mountains, where you’ll hike at your comfort level (snacks and breaks as needed), learn about the flora and fauna of the Rockies, and get incredible bird’s-eye photos of Colorado. Simply put, you'll get more out of your time spent in the mountains.

The Denver Botanic Gardens offers a fragrant, floral escape from the Mile-High City, right in the heart of a historic urban neighborhood. Your general admission ticket grants you access to 'living exhibits' of native Colorado species plus plants from around the world. Wander beautifully landscaped trails at your leisure, pop into Offshoots Cafe for a refreshment, and let the kids explore at a rooftop children’s garden.

Combine a visit to the Garden of the Gods and Pikes Peak with a trip on the Cog Railway with this tour from Denver. Your driver will pick you up at Union Station and take you to the Garden of the Gods, where you'll explore for a bit before taking the railway up to Pikes Peak. You'll then have time to visit Manitou Springs before returning to Denver.

Discover the best of the Rocky Mountain National Park on a guided full-day tour. Park entrance, along with round-trip transportation from Denver or Boulder is conveniently included. Set at a moderate pace, the hike 4-mile (6.4-km) is perfect for people with some experience who also want to take time to appreciate the scenery.

NEW to Viator, but a longtime local favorite! If Red Rocks is on your Denver bucket list—but you don’t want to rent a car, pay for a pricey Uber, or commit to a half-day tour—this quick, hassle-free experience is the easiest way to visit Red Rocks from downtown Denver. Enjoy 45-50 minutes of free time to wander the scenic amphitheatre, capture stunning photos & delve into the Visitor's Center or Music Museum. What You'll Experience: - Convenient round-trip transport from Union Station - Small group experience for a personal touch - Walk the legendary amphitheatre steps - Take in breathtaking views of Red Rocks, the Front Range, & Denver skyline - Explore the amphitheater, Visitor's Center, Music Museum or enjoy the café - Capture incredible photos of one of Colorado's most scenic spots - Ideal for first-time visitors and short trips This thoughtfully designed express experience is perfect for first-time visitors who want something simple, memorable, and easy to fit into your day.

Venture beyond Denver, and discover what Colorado has to offer: on this small-group tour, visit Red Rocks Amphitheatre, the Continental Divide, and the ski resort town of Breckenridge, all in one day. Depart in the morning via comfortable vehicle: you'll explore Red Rocks before taking Loveland Pass along the Continental Divide, and stopping for photos along the way. At Breckenridge, enjoy free time to wander, shop, and eat lunch (own expense).

The Denver foothills are packed with some of Colorado's best sights, from Red Rocks Amphitheater to Lookout Mountain and scenic Lariat Loop. Throughout this half-day tour from Denver explore the scenic foothills, get panoramic views of the mountain surroundings, and stroll through small, historic towns before stopping in Golden for a coffee or craft beer. It's a quick escape from the big city buzz and a taste of life in the mountains just outside of "Mile High" City.

Explore Rocky Mountain National Park and Estes Park on a full-day tour from Denver that includes scenic trails, wildlife viewing, and historic stops. Walk along a glacial lake, see elk in Moraine Park, and visit overlooks like Many Parks Curve and Horseshoe Park. Enjoy time in Estes Park for lunch, shopping, and an optional visit to the historic Stanley Hotel—without the stress of driving winding mountain roads.

This 7-day tour takes you through the heart of the American West. Start in Denver, then visit Crazy Horse Memorial, Mount Rushmore, and Devil's Tower. Spend three days exploring Yellowstone National Park — from Old Faithful and Grand Prismatic Spring to the Grand Canyon of the Yellowstone. Continue through Grand Teton National Park and the cowboy town of Jackson before visiting Salt Lake City and the Great Salt Lake. Explore Arches National Park, then return through the Rockies with stops in Vail and Red Rocks Amphitheatre. Room Details All hotel rooms are based on two Full / Double beds or one King/Queen bed depends on what hotel available on the day. The maximum occupancy per room is four travelers. One Room Selection If you are a party of more than four guests or desire to have separate rooms, please provide a separate booking. Avoid traveling in a different bus? If you have more than one booking, please provide all confirmation numbers once your bookings are complete.

Discover some of Colorado’s wildest Rocky Mountain Scenery on this full-day, small-group tour from Denver. In the morning, meet near Union Station, hop aboard your vehicle, and head first to the Garden of the Gods—a nature park known for its staggering sandstone rock formations. Next, drive all the way to the summit of Pikes Peak for extraordinary views over the landscape. Finally, pass through Manitou Springs en route back to Denver.

Discover one of Colorado's vibrant birding destinations along the scenic South Platte River in Littleton, Colorado. This guided tour explores the diverse habitat where riparian forest, wetlands, and ponds create a haven for a variety of bird species. An experienced guide will lead you along gentle riverside trails, sharing tips for spotting and identifying local and migratory birds. Learn about bird behavior, seasonal migration, and the importance of riparian conservation along Colorado's front range.

Climb from the streets of the "Mile High City" to Rocky Mountain National Park, on a day trip that showcases the rugged beauty of Colorado's mountains. Weave through small, historic towns and drive over alpine passes, as you scan the horizon for mountain wildlife such as elk, black bears, or moose.

Join an adventure to Mt. Blue Sky—one of Colorado’s tallest peaks—and experience wild beauty on a small-group day tour from Denver. Begin at Red Rocks Amphitheatre, then enjoy a lakeside lunch at Echo Lake before ascending to Summit Lake for stunning views. Drive along scenic byways with panoramic mountain vistas. This tour suits nature lovers seeking dramatic landscapes, wildlife, and an easy way to explore beyond city limits.

Discover Estes Park and the Colorado Mountains on this private all-day guided tour from Denver. Travel to the Rocky Mountain National Park where you’ll be able to take short hikes to the Alluvial Fan (a fan-shaped area of disturbance in the boulder field) and other sites such as Sprague Lake and Bear Lake. Then, head to Estes Park where you can shop for souvenirs and grab a bite to eat from one of the restaurants that specializes in local game (not included).

Immerse yourself in the natural beauty of the Colorado Rockies on a full-day tour to Breckenridge. All-inclusive transportation from downtown Denver enables you to skip the hassle of navigating mountain roads and enjoy the stunning natural scenery. After a visit to Red Rocks Amphitheater and a trip over the Continental Divide, enjoy several hours of free time to explore Breckenridge independently. You can shop, sled, hike, ride the gondola, and more.

Experience the thrill of soaring through a Rocky Mountain landscape on some of the longest ziplines in Colorado. The small group size ensures more personalized attention as you whiz through fresh air and admire the scenic landscape below on a series of cables totaling more than 6000 feet (1828 meters) in length. Soak up some of Colorado’s famous sunshine while you hike between the tracks.

This full-day, small-group tour takes you out of the city and into the rugged Rocky Mountains. Visit Red Rocks Amphitheatre, an acoustic masterpiece crafted by Mother Nature; travel through rugged Clear Creek Canyon to the Continental Divide; and visit an old mining town. Enjoy free time for lunch and shopping in the iconic ski town of Breckenridge, then head back to Denver, passing through the Eisenhower Tunnel—the longest, highest, passenger car tunnel in the world.