You will likely need a Timed Entry Permit Reservation for the Bear Lake Corridor.
Start here and take the short loop for a warm-up. Nymph Lake: A quick, scenic stop filled with lily pads. Emerald.Lake.rar
Pack microspikes/hiking poles, especially during late spring or winter, as the trail can be icy. You will likely need a Timed Entry Permit
Bear Lake Trailhead, Rocky Mountain National Park. Length: ~3.2–3.6 miles round trip. Difficulty: Moderate (suitable for most active hikers). Elevation Gain: ~715 ft. Max Elevation: 10,110+ ft. The Route: especially during late spring or winter
If the lot is full, use the RMNP Free Shuttle Service from the Park & Ride.