This Alpine Lake Just Might Be the Highest Paved Road You Can Drive to in America

You’re breathing in crisp, thin mountain air, surrounded by a panorama of jagged peaks that seem to stretch on forever. This isn’t a far-flung expedition; it’s an accessible slice of the high country, a place where you can drive to the roof of the world and feel like you’ve stepped into another realm.

This unique spot is a gateway to the tundra, offering breathtaking views, incredible wildlife sightings, and a profound sense of awe without requiring a grueling multi-day trek. It’s a place where you can park your car and, within minutes, be walking alongside a pristine alpine lake, with the stunning Mount Blue Sky (formerly Mount Evans) massif as your backdrop. The landscape is raw, wild, and utterly unforgettable, a true Colorado gem that feels both ancient and immediate.

You’re experiencing the natural wonder of Summit Lake Park, part of the Denver Mountain Parks system and a must-see stop on the scenic Mount Blue Sky Scenic Byway. Located near Evergreen, Colorado, this park sits at a dizzying 12,830 feet, offering a taste of the alpine tundra that is as beautiful as it is fragile. It’s the perfect adventure for anyone looking to be humbled by the sheer scale and beauty of the Rocky Mountains.

What We Love

The Alpine Lake

The centerpiece of the park is, of course, Summit Lake itself. This stunning body of water is a tarn, a glacial lake nestled in a cirque carved out by ice thousands of years ago. The water is often a deep, mesmerizing blue, reflecting the sky and the surrounding rocky peaks of Mount Blue Sky and Mount Spalding.

It’s a fantastic spot for photography, a quiet picnic, or simply a moment of reflection. Walking along its shore, you’ll feel a sense of tranquility that’s hard to find anywhere else. The air is different up here, and the silence is only broken by the wind and the occasional chirp of a pika hiding in the rocks.

Wildlife Encounters

Keep your eyes peeled, because you’re in the territory of some of Colorado’s most iconic residents. The rocky slopes around the lake are the perfect habitat for mountain goats, and it’s not uncommon to see a herd of them navigating the cliffs with unbelievable agility. Their shaggy white coats make them stand out against the gray rock, offering a truly wild sight.

You might also spot marmots sunning themselves on the rocks or hear the squeak of a pika, a tiny relative of the rabbit that scurries through the talus fields. This isn’t a zoo; it’s their home. Remember to give them plenty of space and never feed them, so you can enjoy a natural, respectful encounter.

Tundra Wildflowers

If you visit during the short summer season, typically July and early August, you’re in for a treat. The seemingly barren landscape bursts into a carpet of vibrant, miniature wildflowers. These tiny, tough plants have adapted to the harsh conditions of the alpine tundra and create a stunning display of color against the rocky terrain.

You’ll see delicate alpine forget-me-nots, brilliant yellow alpine avens, and the unique, fuzzy old-man-of-the-mountain. It’s a fragile ecosystem, so be sure to stay on designated trails to protect these incredible survivors. It’s a botanical garden at the top of the world.

Hiking Opportunities

For those looking to stretch their legs, Summit Lake Park is the starting point for some incredible high-altitude hikes. The most popular is the trail that leads up to the Chicago Lakes Overlook and continues on to the summit of Mount Blue Sky. This is a challenging hike due to the altitude, but the rewards are panoramic views that will leave you breathless (in a good way!).

Even if you’re not up for a strenuous climb, the short trails around the lake itself offer a wonderful way to experience the alpine environment. Just remember that you’re at a very high elevation, so take it slow, drink plenty of water, and listen to your body.

The Scenic Drive

Getting to Summit Lake Park is an adventure in itself. The Mount Blue Sky Scenic Byway is the highest paved road in North America, and the drive is nothing short of spectacular. As you climb, you’ll pass through multiple life zones, from lush evergreen forests to the stark, beautiful world above the treeline.

Every turn reveals a new, jaw-dropping vista. There are plenty of pull-offs along the way to stop and soak in the views of the Continental Divide. The road is an engineering marvel and provides access to a world that is usually reserved for serious mountaineers.

Atmosphere & Setting

The atmosphere at Summit Lake Park is one of raw, untamed nature. It’s a place that commands respect. The air is thin and often windy, and the weather can change in an instant, even in the middle of summer. You’ll feel small in the best way possible, humbled by the immense scale of the surrounding peaks and the vastness of the sky.

Despite its accessibility, the park feels remote and wild. You’re surrounded by a 360-degree view of dramatic, rocky landscapes, with the deep blue of the lake providing a stunning contrast. It’s a setting that is both peaceful and powerful, a place to connect with the elemental forces of the mountains.

Value (Is It Worth It?)

Absolutely. Access to Summit Lake Park is included with the timed-entry reservation fee for the Mount Blue Sky Scenic Byway. This fee is essential for managing the high volume of visitors and protecting the fragile alpine environment. Considering the unparalleled views and unique experience, the cost is a small price to pay for such a memorable adventure.

The value here isn’t in amenities—it’s in the priceless experience of being in such a majestic and rare landscape. Packing your own lunch and snacks is the way to go, making it a relatively inexpensive day trip. For the chance to see mountain goats, walk on the tundra, and witness some of the best views in Colorado, it’s worth every penny and then some.

Other Considerations

Timed Entry Required: You must book a timed-entry reservation online in advance to drive the Mount Blue Sky Scenic Byway. These can sell out, especially on weekends, so plan ahead!

Altitude is Serious: At nearly 13,000 feet, altitude sickness is a real risk. Drink lots of water before and during your visit, avoid strenuous activity until you’re acclimated, and descend if you feel dizzy, nauseous, or get a bad headache.

Weather Changes Fast: It can be sunny one minute and hailing the next. Always bring layers, including a warm jacket, hat, and gloves, even on a summer day. Afternoon thunderstorms are common, so aim for a morning visit.

Limited Season: The Mount Blue Sky Scenic Byway, and therefore access to Summit Lake Park, is typically only open from Memorial Day to early October, weather permitting. Always check the road status before you go.

Parking: There is a dedicated parking lot at Summit Lake, but it can fill up quickly. Arriving early in the day gives you the best chance of finding a spot without having to circle around.

Facilities: There are vault toilets available at the parking area, but no other services. Bring all the food, water, and supplies you’ll need for your visit.

There are some places that just stick with you, and Summit Lake Park is one of them. It’s more than just a pretty view; it’s an experience that connects you to the raw power and delicate beauty of the high Rockies. It’s a reminder of the wild world that exists just a short drive from the city, waiting to be explored.

So next time you’re looking for an adventure that will literally take your breath away, plan a trip up to Summit Lake. Pack a picnic, bring your camera, and prepare to be amazed. It’s a perfect Colorado day trip that you’ll be talking about for years to come.