4.5
(9227)
19,685
hikers
00:38
1.89km
150m
Hiking
Embark on the Heart Lake Trail for an easy hiking experience through wooded scenery, offering views of the surrounding countryside. This route covers 1.2 miles (1.9 km) and gains 476 feet (145 metres) in elevation, making it a perfect short outing that takes about 37 minutes to complete. You will…
Last updated: April 23, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Highlight • Trail
Tip by
1.87 km
Heart Lake
Lake
1.89 km
End point
Way Types & Surfaces
Way Types
1.79 km
< 100 m
Surfaces
1.80 km
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Elevation
Highest point (2,920 m)
Lowest point (2,780 m)
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Weather
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Monday 18 May
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This route was planned by komoot.
The Heart Lake Trail is approximately 1.1 miles one way, making it a 2-mile round trip. Most hikers complete the route in about 1 to 1.5 hours, depending on their pace and how long they spend enjoying the lake.
The trail features a gradual incline initially, crossing Mammoth Creek, and then steadily gains elevation through a wooded area. You'll encounter switchbacks leading to a shaded section before descending to Heart Lake. It's considered a moderate, family-oriented route.
Yes, the trail offers stunning wooded scenery and incredible views of the surrounding countryside and distant mountain peaks. Heart Lake itself is a beautiful sight, noted for its somewhat heart-shaped appearance from above. The trailhead is also conveniently located near the historic Mammoth Consolidated Gold Mine, which makes for a worthwhile side trip.
Yes, the route also passes through sections of the Duck Pass Trail and the Emerald Lake Trail.
Generally, dogs are permitted on trails within the Inyo National Forest, but they must be kept on a leash. Always check the latest regulations for the specific area before heading out.
The trail is typically best enjoyed from late spring through fall. Summer offers pleasant conditions, but be prepared for mosquitoes, especially near the lake. Early fall can provide beautiful foliage and fewer crowds.
The Heart Lake Trail is located within the Inyo National Forest. While there isn't typically a specific permit required for day hiking this particular trail, some areas within the National Forest may require wilderness permits for overnight stays or have fees for certain amenities. It's always best to check the official Inyo National Forest website for the most current information on permits and fees.
The trailhead for Heart Lake Trail is conveniently located near the historic Mammoth Consolidated Gold Mine. Parking is usually available at or near this location, but it can fill up during peak season, so arriving early is recommended.
The wooded scenery along the trail provides opportunities for wildlife viewing. Common sightings might include various bird species, squirrels, and other small mammals. As with any natural area, always observe wildlife from a respectful distance.
Yes, this is considered a moderate, family-oriented route. The 2-mile round trip length and gradual inclines make it suitable for children who are accustomed to hiking. Remember to bring water and snacks for everyone.
For this moderate hike, we recommend bringing plenty of water, snacks, appropriate hiking shoes, sun protection (hat, sunscreen), and insect repellent, especially during warmer months. A camera is also a good idea to capture the scenic views.