Check if there are any live performances or community events at the historic Craterian Theater. Open hours vary by event; typically open by 4pm for evening shows.
Drive the 33-mile Rim Drive offering spectacular viewpoints and hike short trails like the Watchman Peak Trail. The park is open 24/7; visitor center hours 9am-6pm.
Take a guided boat tour around the lake to explore Wizard Island and learn about the lake's geology; tours run from 9am to 4pm and should be booked in advance.