No trip to Hawaii Volcanoes National Park is complete without a visit to the end of Chain of Craters Road. Many times, visitors will check out the Holei Sea Arch, but completely skip out on fully venturing to the end of the road. Don’t be one of those people. The hike to the end is relatively short, though at times it feels like it is never ending. The National Park Service says that it is a one-mile roundtrip hike, but it feels much longer than that. It’s probably because the hike in and out is on a flat and monotonous paved road. Doesn’t matter, I’d suggest that you tough it out.