volcanic+tufa
81Malibu Creek State Park — Malibu Creek State Park, with the Goat Buttes in the background. Coordinates …
82Chino Hills State Park — Coordinates: 33°57′16″N 117°42′07″W / 33.954325°N 117.701855°W / 33.954325; 117.701855 …
83Mendocino National Forest — IUCN Category VI (Managed Resource Protected Area) Rattlesnake Creek …
84Old Sacramento State Historic Park — Old Sacramento Historic District U.S. National Register of Historic Places U.S. National Historic Landmark District …
85Malakoff Diggins State Historic Park — The impact of the mining is still visible to this day. Malakoff Diggins State Historic Park belongs to the California State Historic Park system, a part of the California Department of Parks and Recreation. Malakoff Diggins is the site of… …
86Mitchell Caverns — The Mitchell s Caverns, within the Mitchell Caverns Natural Preserve, are a trio of limestone caves, located on the east side of the Providence Mountains at an elevation of 4300 ft (1311 m), within the Providence Mountains State Recreation… …
87Old Town San Diego State Historic Park — This article is about the California state historic park. For the neighborhood of San Diego, see Old Town, San Diego. For the Old Town transit center, see Old Town Transit Center (MTS Transit Center). Old Town San Diego Historic District U.S.… …
88Negit Island — Aerial photo of Negit Island. As of 2004, the land bridge shown in the photo has submerged. Geography Location Mono Lake, Mono County, California Coordinates …
89Henry W. Coe State Park — IUCN Category V (Protected Landscape/Seascape) Location Santa Clara and Stanislaus counties, California, USA Nearest …
90Crystal Cove State Park — Location Orange County, California Nearest city Newport Beach[1] …
