Experience the wonder of Colorado’s rugged peaks, alpine lakes, and sunlit mountain valleys.

COLORADO's ULTIMATE
Hiking adventure

Your Adventure, Day by Day

Your Boulder
Hiking Itinerary

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Your adventure begins as you arrive in Colorado, where transport will be arranged to collect you from Denver International Airport. It’s well connected to Europe and the US, making your journey smooth and hassle-free. If you’re arriving a day early, we can suggest excellent accommodation options to ensure a relaxed start to your journey. 

For the duration of the trip, you’ll be based in Boulder, surrounded by mountains and national parks. This means you won’t have to carry all your belongings from place to place, and after each day of hiking, you’ll return to the comfort of a warm shower and a cosy bed. Get ready for an unforgettable week exploring one of the US’ most spectacular mountain landscapes.

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Click for Route Map : 📏 10 km ⏱️ 4–5 h ⬆️ ~400 m 💪 ●●●○○ — Moderate

This classic Rocky Mountain National Park hike links two of the park’s most beautiful alpine lakes, offering a perfect balance of forest, waterfalls, and high-mountain views.

Starting at the Bear Lake trailhead, the path climbs gradually past Nymph and Dream Lakes, each framed by pine forest and reflections of Hallett Peak. From Dream Lake, the trail continues higher to Emerald Lake, a turquoise pool nestled beneath sheer cliffs and snowfields. The scenery here is spectacular year-round, with wildflowers in summer and ice patterns forming on the lake in winter.

From Emerald, it’s a short, rockier trail to Lake Haiyaha, a striking jade-green lake surrounded by massive boulders and towering peaks. The return follows the same route, with changing light giving the lakes new color and texture at every turn. It’s an accessible yet unforgettable hike that captures the very best of Colorado’s alpine landscape.

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Click for Route Map : 📏 13 km ⏱️ 5-6 h ⬆️ ~900 m 💪 ●●●●○ — Moderate

This demanding but rewarding loop combines two of Boulder’s most iconic summits, offering sweeping views of the plains, the Continental Divide, and the rolling foothills that define Colorado’s Front Range.

Starting from the South Mesa trailhead, the route climbs steadily through open meadows before entering pine forest and rocky terrain. The first major ascent leads to Bear Peak, where a short scramble brings you to a rocky summit with panoramic views over Boulder and the Indian Peaks. From there, a rugged ridge trail connects to South Boulder Peak, the area’s highest summit, where the quieter atmosphere and dramatic western vistas make it a perfect lunch spot.

The descent winds back through forested switchbacks and sunny clearings, often filled with wildflowers and the scent of sage. It’s a full, rewarding day on the trail that captures the best of Boulder’s mountain scenery — steep climbs, big views, and that unmistakable Colorado sunshine.

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Click for Route Map : 📏 13 km ⏱️ 6–7 h ⬆️ ~1,000 m 💪 ●●●●○ — Challenging

A classic summit in the Indian Peaks Wilderness, the South Arapaho Peak hike offers a full alpine adventure with glaciers, ridgelines, and sweeping views across the Continental Divide.

The trail begins at the Fourth of July trailhead near Nederland, climbing gradually through forest before opening into alpine meadows filled with wildflowers in summer. As you gain elevation, the views expand toward Arapaho Glacier and the jagged summits of the Front Range. Beyond the old mine ruins, the route steepens, eventually reaching a rocky ridge that leads to the summit at over 4,000 meters.

From the top, the panorama is extraordinary — Lake Dorothy below, the glacier shimmering in the sun, and an unbroken sweep of peaks stretching from Longs Peak to the Gore Range. Most hikers return the same way, though strong climbers can continue along the exposed ridge toward North Arapaho Peak. It’s a demanding but deeply rewarding day that captures the wild, high-altitude beauty of Colorado’s alpine country.

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A free day in Boulder and Denver offers plenty of ways to relax, explore, and enjoy Colorado’s mountain culture without hitting the trails. In Boulder, you can wander the Pearl Street Mall for local shops, cafés, and street performers, or visit the Boulder Farmers Market if it’s open. The Chautauqua Park area is great for an easy stroll and mountain views, while the Boulder Dushanbe Teahouse offers a peaceful spot to unwind.

If you head into Denver, there’s just as much to do. The city’s art scene thrives at the Denver Art Museum and the RiNo district’s colorful murals, while history lovers can explore Union Station or the Colorado State Capitol. Craft beer fans have endless options — Denver is famous for its breweries — and the city’s food scene ranges from lively markets to upscale dining. Whether you spend the day browsing galleries, relaxing by Boulder Creek, or enjoying a meal downtown, both cities capture the best of Colorado’s creative and easygoing spirit.

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Click for Route Map : 📏 13 km ⏱️ 5–6 h ⬆️ ~750 m 💪 ●●●●○ — Challenging

One of the most spectacular hikes in Rocky Mountain National Park, the Chasm Lake Trail offers dramatic alpine scenery and a close-up view of the sheer east face of Longs Peak.

The trail begins at the Longs Peak Ranger Station and climbs steadily through spruce and fir forest before breaking into open tundra with sweeping views of the surrounding peaks. Along the way, you’ll pass timberline falls and small alpine streams before the final steep section leads to Chasm Lake, set in a cirque directly beneath the towering Diamond of Longs Peak.

The setting is breathtaking — sheer cliffs rising from turquoise water, wildflowers scattered across rocky slopes, and marmots sunning themselves on the boulders. After taking in the view, return along the same route, with wide vistas of the Front Range unfolding below. It’s a demanding but unforgettable hike that showcases the rugged beauty of Colorado’s high country.

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Click for Route Map : 📏 16 km ⏱️ 5–6 h ⬆️ ~500 m 💪 ●●●○○ — Moderate

The Ouzel Lake Trail is a peaceful and scenic hike through the Wild Basin area of Rocky Mountain National Park, filled with waterfalls, forest, and alpine views.

Starting from the Wild Basin trailhead, the path follows North St. Vrain Creek through aspen and pine forest, with the sound of rushing water never far away. Along the way, you’ll pass a series of beautiful waterfalls — Copeland Falls, Calypso Cascades, and Ouzel Falls — each framed by mossy rock and cool mist. Beyond Ouzel Falls, the crowds thin as the trail climbs gently through open meadows and spruce forest toward Ouzel Lake.

The lake itself sits in a quiet basin surrounded by rugged peaks, with reflections of Mount Copeland and Ouzel Peak mirrored in the clear water. It’s an ideal spot for a rest or picnic before returning the same way. The combination of waterfalls, wildflowers, and mountain scenery makes this one of the most enjoyable moderate hikes in the park.

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After an incredible week exploring the wild beauty of Utah, it’s time to pack your bags and begin your journey onwards. Transport will be arranged to take you to the airport, or back to Salt Lake City. It’s recommended not to book a flight too early on the final day to give us time to get you back to the airport.

If you’re extending your stay, there are plenty of incredible places to explore beyond the mountains. We’d be happy to share recommendations to help you make the most of your time.

As you leave Moab behind, you’ll take with you memories of redy canyons, desert lights, and unforgettable adventures in one of Europe’s most breathtaking landscapes. Until next time!

Please note: The itinerary may be changed due to weather or trail closures. Your safety is always our upmost priority. Your local guide will always keep you updated on what’s coming the next day and if there are any changes.

From Trails to Transfers – We’ve Got You Covered

WHAT'S INCLUDED?

Please note: Airfares and meals are not included in the trip price unless mentioned above. This gives you the flexibility to choose your preferred flights and enjoy local dining experiences at your own pace.

Handpicked Stays for Rest & Recovery​

YOUR ACCOMMOdATION

You’ll be staying at Fairfield Inn & Suites just on the edge of town. You will be staying in a twin room with private bathroom. Private rooms are available on request for a supplemetal cost. There is a hearty breakfast included. There is also a gym, WiFi and laundry facilites (paid).

My Colorado trip with Trailmates was everything I hoped for and more. From the very first day, the whole experience felt effortless and perfectly organised, with every detail handled so I could just enjoy the mountains and the moment. The hikes were incredible, each one different from the last, with turquoise lakes, wildflower meadows, and those endless views that seem to stretch right into the sky. What made it truly special was the people. Garry and the Trailmates team created such a warm, welcoming atmosphere that it felt like travelling with old friends. They balanced adventure and comfort beautifully, with great trails, good food, and time to explore places like Boulder and Denver in between. By the end of the trip, I felt completely recharged and inspired, the kind of happy tired that only comes from days spent outdoors in beautiful places. I left with new friends, unforgettable memories, and so much gratitude to Garry and the team for making it all feel so seamless and special.
Jan Oosterkamp

Spots Are Limited. Secure Yours Today.

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ADVENTURE

Join fellow adventurers on an unforgettable journey through the stunning landscapes of the Rocky Mountains. Spaces are limited, so secure your spot today and get ready for an epic mountain adventure in Colorado.

Hiking Group

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Secure your place with a deposit of 30%. Final payment is due 30 days before departure. When booking a trip starting within 30 days, deposit payments are not accepted.

Flexible Cancellation

If your circumstances change and you can no longer make it, you can transfer your deposit to another trip up until 30 days before departure.

Shared Accommodation

Prices are per person, based on two people sharing a twin room. Please inquire about supplemental costs for a private room for each individual trip.

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Arriving

Sat 12 Jun 2027

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Sat 19 Jun 2027
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9 Place(s) Left - BOOK NOW!

Arriving

Sat 11 Sep 2027

Leaving

Sat 18 Sep 2027
Colorado
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10 Place(s) Left - BOOK NOW!

Book Instantly

Secure your place with a deposit of 30%. Final payment is due 30 days before departure. You can also pay in full immediately if you wish.

Flexible Cancellation

If your circumstances change and you can no longer make it, you can transfer your deposit to another trip up until 10 days before departure.

Shared Accommodation

Prices are per person, based on two people sharing a room. Any supplemental costs will be shown on the next screen.