By Miriam Raftery

March 21, 2025 (San Diego) - San Diego has a long and diverse heritage. Our inland region reflects the historical influence of Native Americans, Mexicans, Spanish, pioneers, cowboys, gold miners, railroads, the military, as well as refugees and immigrants from countries around the world. Below you’ll find a historical overview of our region, followed by a directory of museums and other historical sites in San Diego’s eastern areas.