A visitor center map is available to plan your stops along ... and barren lava fields of varied colors and textures. The 18-mile Mauna Loa trail, suitable only for experienced high-altitude ...

You can only access the summit of Mauna Loa from the ʻĀinapō ... sickness on a hike. The trail is marked with cairns or stacked rocks, but having a map is essential. You'll be trekking through ...

There are two active volcanoes in Hawai'i Volcanoes National Park, Mauna Loa and Kilauea ... Visitor Center for up-to-date information on trails, safety precautions and whether or not there ...