MAP Use the arrows on the map above to see more and to zoom in and out. Click on the "satellite" button to see the local terrain. You can close the address window by clicking on the blue "x "in the top right corner. If you are planning a trip to the area visit California Cavern's LINKS page. From there you can link to area attractions, and lodging, and also to visitors bureau web sites to learn more about the area. DIRECTIONS From Northern California Take Highway 16 east (Jackson Highway) to Highway 49 south past Sutter Gold Mine, through Sutter Creek to Jackson. At the traffic lights, turn left onto Highway 88 east to Pine Grove. Make a left turn toward Volcano on Pine Grove-Volcano Road and continue two and a half miles to the bottom of the steep hill. Make a sharp right turn onto Pioneer-Volcano Road and continue about 1500 feet. Turn right at the Black Chasm National Natural Landmark entrance From Lake Tahoe Take Highway 89 to Highway 88 west to Pioneer. Turn right on Pioneer-Volcano Road. Continue 4 miles, then turn left at the Black Chasm National Natural Landmark entrance. From the Bay Area Take Highway 580 east to Highway 205 to Highway 120 east to Highway 99 north. Follow Highway 99 north to Stockton, then take Highway 88 east to Jackson. Turn left at the lights to continue on Highway 88 east to Pine Grove. Make a left turn toward Volcano on Pine Grove-Volcano Road and continue two and a half miles to the bottom of the steep hill. Make a sharp right turn onto Pioneer-Volcano Road and continue about 1500 feet. Turn right at the Black Chasm National Natural Landmark entrance. From Southern California Take Highway 99 north to Stockton, then take Highway 88 east to Jackson. Turn left at the lights to continue on Highway 88 east to Pine Grove. Make a left turn toward Volcano on Pine Grove-Volcano Road and continue two and a half miles to the bottom of the steep hill. Make a sharp right turn onto Pioneer-Volcano Road and continue about 1500 feet. Turn right at the Black Chasm National Natural Landmark entrance.