Hiking Adventure to Lake Isabelle in Colorado

Explore the majestic Rocky Mountains on a scenic hike to Lake Isabelle, where stunning landscapes and wildlife encounters await.

Last updated: Apr 2024
  • Free (parking and reservation fees apply)

Description

Explore the majestic Rocky Mountains on a scenic hike to Lake Isabelle, where stunning landscapes and wildlife encounters await. Embark on a journey to Lake Isabelle, nestled in the picturesque Rocky Mountains less than an hour from Boulder, Colorado. This hike offers a unique opportunity to explore high elevation, subalpine lakes not commonly accessible in many states. Starting from the Brainard Lake Recreation Area, prepare for a slightly extended trek due to the popularity of the Long Lake Trailhead. The path begins in the cool, lush environment of the Indian Peaks Wilderness, where you might learn about the thriving moose population before trekking along the South St. Vrain Creek for breathtaking views. The hike continues alongside Long Lake, filled with the promise of brook trout beneath its serene surface, leading up to the vibrant alpine meadows sprinkled with wildflowers. As you gain elevation, the landscape opens up to reveal Lake Isabelle, beautifully framed by the towering peaks of the Front Range. Though fishing enthusiasts may try their luck, the true reward lies in the panoramic views and the peaceful ambiance of this high-altitude lake.

Perfect for

For solo
For two
For groups
Outdoorsy

Good to know

FREE
Trail
Half a day
Onsite parking
Reservation required

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Itinerary

  1. Arrive at Brainard Lake Recreation Area; start at the Brainard Lake Trailhead.
  2. Hike towards Long Lake, passing information boards about the moose population.
  3. Continue along South St. Vrain Creek, enjoying the views.
  4. Follow the trail around Long Lake, observing the wildlife and flora.
  5. Ascend towards Lake Isabelle, taking in the alpine meadows.
  6. Arrive at Lake Isabelle, explore, fish, or simply enjoy the scenery.
  7. Return via the same route, keeping an eye out for moose and other wildlife.

Location

Brainard Lake Recreation Area, CO

Show directions

Packing List

  • Comfortable hiking shoes
  • Water bottle
  • Sunscreen
  • Camera
  • Fishing gear (optional)
  • Rain gear (weather can change quickly)

 5  ● Google reviews

  • Nicole Moore

    a month ago

    Parked at the recreation area and had to walk a little bit further to the trailhead, but totally worth it! This was a stunning hike! We seen a beautiful moose! My daughter fed a little chipmunk. The views were beautiful!
  • Tho Truong

    3 months ago

    Gorgeous hike for all of the reasons already mentioned. Wanted to write a review to give the awesome person who found my phone a shout out. Leaving it with the thoughtful signage was brilliant!
  • Dan Wellington

    3 months ago

    Hiked the Lake Isabelle Trail from the Brainard Lake lot this morning. Easily one of the prettiest hikes in Colorado and so many moose.
  • ProductionsByPR

    a month ago

    Incredible. Bring water for sure! Easy hike for everyone just have your spray ready incase. Some dogs don’t make it all the way and back so think about them too. Also Bring a camera because you’ll regret not capturing the hike. Make sure you purchase everything through the site. Plan a light meal at some point but more water. I love this place. Enjoy!
  • ERIN LEIGH

    a year ago

    Favorite hike of my hiking adventure. Was $18.00 for reservation. Got the earliest reservation time and trail was not busy. Was busy on my way out. Glacier area was snow covered and I lost the trail. Solo hiking so went As far as I could safely. No one else going to glacier part that early til I was walking out. Obsessed with the views and the trails! Made moose and marmot friends. Hike early as storms were rolling in around 11. Hiked from Brainard lake to Niwot trail to Pawnee pass to glacier and took Jean lenning trail back to niwot trail and stayed on path right next to lake to go back to parking lot.

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