Program can be scheduled at Sulphur Works, a roadside hydrothermal area one mile north of the Kohm Yah-mah-nee Visitor Center, or Bumpass Hell parking area, approximately 8 miles north of the Kohm Yah-mah nee Visitor Center.
Length: 30 to 60 minutes
Group Size: up to 35
Contact us on or after Feburary 1 for programs in May to July
Contact us on or after June 1 for programs in August and September