Contact Us

If you would like to contact us for general information or hosting a group (church, scout or student, etc.) email or call us. We would certainly enjoy hearing from you and making arrangements for your group. There is group camping within 300 feet of the observatory. Camping fees for groups is generally around $5.00 per night per person. It is best to arrange camping by contacting the park directly at (888) 816-5833.

The Adler Observatory
Ortega Oaks RV Park 34040 Ortega Hwy, Lake Elsinore, CA 92530
Phone: Ken Adler
714.398.6770 and Fax: 714.969.0295