We are open daily 9-5 until October 4th!



Boating, Fishing, Hiking, Biking, Hunting, and Snowmobiling are just some of the activities Grand County and specifically the Town of Grand Lake are known for.
But there’s also wildlife, sightseeing, picnicking and more!
Here at Trail Ridge Marina, we have everything you need to make wonderful memories, whether on the water or on dry land!

We have you covered when it comes to options. Rent from us to explore the islands in Shadow Mountain Lake and boat through the canal to Grand Lake!
And you may even see a moose and her calf and you will see osprey nests on the islands on Shadow Mountain Lake during your visit!

Gather your crew and set course for a swashbuckling day on the water.
They are perfect for birthdays, family outings, and playful group adventures… climb aboard for captain-worthy views, big smiles, and an experience kids will talk about long after docking!

Bring the island vibe to the Rockies with a floating tiki-style escape.
They are perfect for easygoing celebrations, sunset-style cruises, and relaxing with friends… sip, snack, and unwind while the lake becomes your private tropical getaway!
Distant snow-capped mountains with evergreen forests dipping to the shoreline provide the backdrop for two of the most scenic high mountain lakes in Colorado: Grand Lake and Shadow Mountain Lake. Become “one” with the scenic beauty – enjoy a boating experience with Trail Ridge Marina.

12634 US Highway 34
Grand Lake, CO 80447