Caltech Together: San Diego Second Sunday

Hike to Palomar Observatory

Join fellow Techers and Caltech alumnus Matthias Blume (’87) for a scenic hike through Palomar Mountain to Caltech’s Palomar Observatory.

This 5-mile round-trip hike takes you through forest trails with views of Mendenhall Valley and approximately 800 feet of elevation gain and loss. The destination is a highlight of the experience: a chance to explore Caltech’s Palomar Observatory, home to the iconic 200-inch Hale Telescope. Discover the observatory’s grounds, visit the visitor center, and step into the viewing gallery for a look at the telescope that has helped astronomers explore the universe for decades.

Meeting and Carpool Information

An optional carpool will depart from Sabre Springs Transit Station at 9:00 a.m. Participants driving separately should meet at Observatory Campground at 10:15 a.m.

Before You Go

Guests — Family and friends are welcome.
What to bring — Water, snacks, lunch, and layered clothing.
Cell service — Reception at the campground is limited or unavailable.
Trail information — View the trail map and additional details on AllTrails.

Registration

Please sign up in advance so the organizer knows how many participants to expect. If you plan to carpool, indicate that in the registration comments.