ElevationAscent: 286' 87 m
Descent: -43' -13 m
High: 13,254' 4,040 m
Low: 13,005' 3,964 m
GradeAvg Grade: 3% (1°)
Max Grade: 10% (6°)
Popular runs nearby
1.1 mi 1.8 km • Loop • 164 ft Ascent 50.11 m Ascent
Kilauea Iki Crater Loop
3.3 mi 5.3 km • Out and Back • 472 ft Ascent 143.77 m Ascent
Hilina Pali Overlook Loop
8.1 mi 13.1 km • Loop • 2,070 ft Ascent 631 m Ascent
Mauna Ulu Eruption
3.0 mi 4.8 km • Loop • 214 ft Ascent 65.29 m Ascent
Pu'u Loa Petroglyphs
1.2 mi 2.0 km • Out and Back • 17 ft Ascent 5.27 m Ascent
“Although it doesn't reach the summit of Mauna Loa, this trail boasts better views of the caldera.”— Megan W
Ascend the caldera wall, catch a glimpse of the cabin's roof in the distance. The Mauna Loa Summit Cabin sits at the rim at 13,250 ft and has 12 bunks. There is also a water catchment tank and pit toilet here. This may be the best sky you'll ever experience for clear stargazing without light pollution.
From the cabin and nearby waterhole, the historic Ainapo Trail descends the southeastern flank of the volcano, down to Highway 11, but it has since fallen into disuse.
Beware of altitude sickness, bring warm clothes, sun protection, excess water and food. Expect extreme and rapidly changeable weather. To avoid getting the bends, scuba divers should not ascend Mauna Loa within 24 hours of their last dive.
Land Manager: National Park Service - Hawaii Volcanoes National Park