Golden State Star Party The Golden State Star Party is a 4 night dark sky event held each summer at Frosty Acres Ranch in North-Eastern California, near Mount Lassen, alongside rural Adin, California. GSSP has dark skies from horizon to horizon, and room for hundreds of astronomers.
Golden State Star Party (GSSP) From Central California, drive up highway 5 to Redding. Turn east on highway 299 and drive approximately 100 miles. When you reach the town of Bieber, watch for the Red Barn (gas station and store) as you are leaving town, and turn right there onto the A2 (Susanville Road). Continue approximately 9 miles before turning left onto Bassett Road (road 424). GSSP will be on the left shortly. If you reach highway 139, you've driven too far and missed Bassett Road.