This was one of the highlights of our trip. Where else in the US do you get to walk across the crater of a volcano. It’s a great hike but the crater has no shade so bring water and be prepared for some moonlike landscapes. You used to be able to cross the crater and head up the other side but the earthquakes in 2018 have destabilized the far side of the crater. Now it’s a there and back hike but still amazing!!