Mount Tamalpais is the highest peak in the Marin Hills, which are part of the Northern California Coast Ranges. The elevation at the East Peak, its highest point, is 2,574 feet (785 m). The West Peak, the mountain's second highest peak, where a radar dome currently stands, is at about 2,563 feet (781 m).[4] It stood over 2,600 feet (792 m) before the summit was flattened for the radar dome construction. The mountain is clearly visible from the city of San Francisco and the East Bay region.

The majority of the mountain is contained in protected public lands, including Mount Tamalpais State Park, Muir Woods National Monument, and the Mount Tamalpais Watershed. It adjoins the Golden Gate National Recreation Area (which in turn adjoins Point Reyes National Seashore) as well as several Marin County Open Space Preserves. This provides nearly 40 miles (64 km) of continuous publicly accessible open space. Some of the lower slopes of Mount Tamalpais fall within several cities and unincorporated communities of Marin County, including Mill Valley, Tamalpais-Homestead Valley, Stinson Beach, and Kentfield. These areas are generally developed, consisting of mostly low-density single-family homes.

In the classic Mountain Play "Tamalpa" a beautiful young Miwok maiden falls in love with an Indian prince. When he abandoned her, she walked to the top of the mountain nearby and died of heartbreak. As she sobbed, the mountain heard her intense sorrow and took pity. When finally she died, the mountain was so moved by it changed its form, taking on the supine shape of her body and become the SleepingLady, our dear Mt. Tamalpais.

The Hopis from Arizona used to travel up the West Coast gathering supplies. They always tried to make a stop at a Mt. Tamalpais beach to gather Kachina shells. These shells were considered very religious and worn only by the Kachina dancers and dolls. Grandfather David Monongye, the Hopi elder and holder of the Prophesies, gathered the shells as late as 1973 by offering prayers and sweet grass offerings to the Goddess of the Ocean to deliver up a good supply. Needless to say, that while on other occasions the beach offered few gifts, on this occasion the beach was filled with little white mounds of Kachina shells.

During the 1980's, as more and more people from all over the world discovered the quiet beauty of the woods surrounding the peak, several momentous religious events happened on the Mountain. The Dalai Lama of Tibet paid a visit to the mountain several times, once to pray for peace with others at the very peak.

The highly publicized Harmonic Convergence of 1989 had Mt. Tamalpais as one of the center points of the convergence. People gathered from around the West to meditate in its woods and held ceremonies for the healing of the earth.

Special Story for You

Once upon a time, the greatest treasure in the world was hidden in a chest. The chest was locked and was inside a cave that could only be found with the help of a map.

A monkey found the key to the chest in a tree, an elephant managed to move a boulder which stood in the way, and a snake found the map under some stones. All of them tried to find the chest on their own, without success. An owl realised this and gathered the animals together to work as a team. The animals took his advice and, after many adventures and difficulties, they managed to find the chest.

When they opened it, there was just one single piece of parchment inside. It said that if they had gotten this far then they had already found the greatest treasure in the world: that of friendship.