Lake Trail is a hiking trail in Guthrie County, Iowa. It is within Springbrook State Park. It is 1.2 miles long and begins at 1,077 feet altitude. Traveling the entire trail is 2.5 miles with a total elevation gain of 424 feet. The Springbrook State Park Campground camp site is near the trailhead. There are also restrooms. Along the trail there is a gaging station.