This biking tour of Volcanoes National Park starts at the Visitor's Center. First, take Crater Rim Road along the rim of Kilauea Caldera. After about 7 miles, join the Chain of Craters Road which descends past a series of craters to the coast. The road ends where recent lava flow has swallowed it. Bring plenty of food and water. There are no services along the road. Be prepared for intense sun.