Island Lakes

Managing agency

Pike-San Isabel NF — South Platte RD

Island Lakes is a 19.3-mile out-and-back trail in Colorado offering moderate elevation gain of 1,165 feet. The route provides access to remote alpine lake basins in a designated wilderness area, making it suitable for hikers seeking solitude and scenic mountain landscapes. The trail's out-and-back format allows flexible turnaround options, accommodating different fitness levels and time constraints. Hikers can explore the initial sections for partial day hikes or commit to the full distance for a more immersive backcountry experience. The elevation profile is gradual, with steady but manageable climbs rather than steep pitches. This route is managed by the relevant federal or state agency responsible for the wilderness area. Given the distance and elevation gain, plan for a full day of hiking and bring adequate water and supplies. The trail is best attempted during summer and early fall months when high-elevation snow has melted and conditions are stable. Island Lakes attracts backpackers and day hikers interested in alpine scenery and wilderness solitude. Check current conditions with the managing agency before heading out, as weather and trail conditions can change rapidly at elevation.