Malheur Cave Public Hours 2024

The Malheur Cave will be open on the following dates for the general public as well as Masons, their friends and family:

May 25th & 26th, 2025

June 21st & 22nd, 2025

 July 26th & 27th, 2025

Gates open at 9:00 a.m. and close at 4:00 p.m.

• There is no admission charge, however donations are welcomed.
• Children under the age of 18 must be accompanied by an adult.
• Guests will be required to sign a release agreement and will be checked in and checked out.

Please plan accordingly:

There are NO bathroom facilities.

Absolutely NO dogs allowed.

NO shade and it gets very hot out there!

NO Cell Phone Service.

Directions: From Burns, take Hwy 78 East to milepost 52 then follow the signs.  OR  If you're coming by way of U.S. 95, turn West at Burns Junction and take Hwy 78 west to milepost 52, then follow the signs.

Questions or Concerns:

Contact the Robert Burns Lodge