Tours of The Geysers

Come visit the world’s largest producer of green geothermal energy. 

Calpine offers free community tour on a preset, annual schedule. Click here for our 2025 Tour Dates! Calpine tours are free of charge, led by our expert staff, and no two tours are the same!

Reservations are required. To request a reservation, email geysers@calpine.com providing the following information:

1. Your first and second tour date choice.
2. The first and last name of each person in your party -- four (4) guests, maximum.
   • If there are minors in your group, please provide their ages
3. Your day-of-tour telephone number (preferably a mobile number).
4. We will confirm email reservations after January 14, 2025, accepting requests in the order received.

You will receive a confirmation email, and tour information will be emailed to you one week prior to the tour date.

Please honor your reservation.

*With advance notice, transportation services that comply with all ADA regulations are available for this tour.