The rim tour is 45 minutes, which is dedicated, so no leaving early. The entrance is free to the military and then is $25 per person. Has multiple le... Read More
The rim tour is 45 minutes, which is dedicated, so no leaving early. The entrance is free to the military and then is $25 per person. Has multiple levels to view the crater from and an interactive museum to experience the phenomenon. Cafe on site as well. Lots of parking. Accessible walkways for most ability groups Read Less