Chumash is 1,257 feet tall, and another one of the Nine Sisters that’s privately owned. This Mountain is named after the Portuguese explorer, Juan Rodriguez Cabrillo, who famously sailed the California coast n 1542, which he observed the Nine Sisters on his journey. Though the morro is often called Madonna Mountain or San Luis Mountain, Cerro San Luis is its official name. In addition to their popular views, the Nine Sisters or … The peaks in order from Morro Bay to San Luis Obispo, including their height. They are popular with photographers and rock climbers. About 20 to 25 million years ago, magma welled up underneath a layer of softer rock and solidified. It’s located within Morro Bay State Park, with several different well-maintained hiking trails leading to the summit. Their volcanic origin makes them of significant geological interest. The Nine Sisters or the Morros are a chain of nine volcanic mountains and hills in western San Luis Obispo County, Southern California. It is not recommended to hike. Exploring the Nine Sisters. They provide the most iconic vistas in SLO County. This is the magma that was left in the throat of the volcano when its fires went out. Cerro San Luis Obispo is a 1,292 feet mountain in San Luis Obispo, California. In 1964, the hill was named in recognition of the Chumash Indians, who lived in the area due to efforts by Louisiana Dart, curator of the San Luis Obispo Count Museum. "The Nine Sisters of San Luis Obispo County", https://en.wikipedia.org/w/index.php?title=Nine_Sisters&oldid=951824305, Landforms of San Luis Obispo County, California, San Luis Obispo County, California geography stubs, Creative Commons Attribution-ShareAlike License, This page was last edited on 19 April 2020, at 02:40. Due to this reason, access to the peak is very limited. It is a common spot for hiking, jogging and mountain biking, and has steep terrain. Camp SLO is still an active base with strict security regulations, especially post -9/11. Slightly taller at an elevation of 911 feet, Cerro Cabrillo is another easily accessible mountain located within Morro Bay State Park. It is part of the chain of peaks called the Nine Sisters. The Nine Sisters, also known as the "Morros" (a Spanish word meaning mountains) are a chain of nine volcanic peaks and hills between San Luis Obispo and Morro Bay. In terms of accessibility, Chumash is the polar opposite compared to Bishops. Two of the plugs are in Morro Bay State Park. “These buttes are a peculiar feature, their sharp, rugged outlines standing so clear against the sky, their sides sloping from thirty to fifty degrees,” William Brewer wrote. The Nine Sisters, also known as the "Morros" (a Spanish word meaning mountains). Known to locals by many names including the Nine Sisters, Cerros and Morros, the craggy mountains arose from the … The distinctive white “M” on its east face (which stands for Mission Prep High School not Madonna as many believe) is visible from much of downtown. They’re classified as “volcanic plugs”—which are leftover, congealed lava that once filled volcano vents millions of years ago. Their volcanic origin makes them of significant geological interest. The second peak in the Nine Sisters chain is only a little bit taller at 665 feet. Out of the Nine Sisters, Bishops Peak is the most popular for hiking. The rock is the centerpiece of Morro Rock Natural Preserve, and—though climbing is a no-go—the public is welcome to walk around the preserve, located off the Embarcadero in Morro Bay. In addition to their visual singularity, the Nine Sisters or the Morros (a Spanish word meaning mountains or small, round rocks) are a geological oddity as well. There are a few different trailheads on Islay. Hollister is privately owned and always has been. This chain, called the "Nine Sisters" or sometimes the "Seven Sisters", is a group of volcanic plugs.