It’s a short walk to the crater from the parking lot. I had been looking forward to all the nature trails, but it was SO cold (relatively) and windy, and I hadn’t brought us warm enough clothing, so we basically just walked to the crater and back. If you ever go, bring warm clothes just for this. There is a crater lake that I have gone to before and wished I could have seen again.
The crater is full of boiling water. It smells horribly of sulphur.