Mount Tamalpais is the jewel stone of this beautiful aggregated National, State Parks and recreation areas, located in the Marin County in Northern California, and this map makes easy to travel the roads and byways that give access to hundreds of miles of biking and hiking trails, plus horse trails.

The trails and trail heads are well indicated and an index of places name makes it easier to find your favorite destination.

Addresses and phone numbers to Interpretive Centers and other facilities are provided.

Second edition 2019