Discover the most magical spots to pitch your tent or park your rig on your next Highline Lake State Park adventure.
A Grand Valley hot spot and desert oasis with two lakes and miles of trails.
With two separate lakes, the park is a mecca for water activities. Enjoy motor boating, water skiing, jet skiing, paddling, swimming, and fishing on Highline Lake, or opt for a quieter experience on the smaller, non-motorized Mack Mesa Lake. Surrounding the lakes are several hiking, biking, and horseback riding trails, as well as easy access to world-class mountain biking. In winter, enjoy hunting, ice fishing, ice skating, and cross-country skiing. The park is also an important bird area.
The park is busiest in summer. Highline Lake is open to boating between March 1 and September 30, weather permitting, while the swim beach is open from the second weekend of May through September. Visit in fall for trout fishing, and winter for birdwatching and ice fishing on Mack Mesa Lake. Small-game hunting is permitted in designated areas between the Tuesday following Labor Day and the Friday before Memorial Day, only Monday through Friday.