Would you hike inside the crater of a volcano? {SAVE for later and FOLLOW for more} This is the Kīlauea Iki crater on the Big Island in Hawaii. It’s a 3.3 mile loop with an otherworldly feel while you’re in the crater. This crater was formed in the 1959 eruption, and the hardened lava lake is now a hiking trail in Hawai’i Volcanoes National Park. Make sure to stay on the trail though and be prepared for changing weather conditions. There is no shade in the crater, and leave no trace principles n

LAVA FLOW: Ultra high-definition footage captured a surreal lava flow at Kilauea Volcano at Hawai'i Volcanoes National Park. | ABC World News Tonight with David Muir