The California Polytechnic School, later to become California Polytechnic State University, was founded in 1901. San Luis Obispo today bears little resemblance to the way it was in the rugged days of its early history, but some of the charm and hints of the history remain. Today the mission is a parish church. The mission was restored after suffering serious fire damage in 1920, but a portion of the original mission's five-foot thick wall still exists. It is located behind the San Luis Obispo County Historical Museum.
Exhibits encompass local and Native American history.
Just beyond the city's historic core lie the Dallidet Adobe and Gardens, the railroad district, and the site of the nation's first motel, which opened for business in December of 1925 and catered to travelers along the historic El Camino Real, now known as Highway 101. For family enjoyment, one museum in town caters specifically to kids. These hand-on exhibits stimulate imaginations and invite exploration. Visitors can explore the great outdoors as well. Another popular outdoor activity is the Farmers' Market.