Bungee Jumping in California. What: We run bungee jumping & rope swing adventures in Northern California.. Objects: We jump off bridges, trees, dams & rocks in remote and beautiful mountainous areas. Bridge: 100 ft jump from $99. Tree: 200 ft jump from $149. Dam: 600 ft jump from $249. Rock: 1200 ft jump from $349. Bridge, Tree, Dam or Rock: Compare Where: In the Sierra Nevada Mountains of ...