100 Things to Do in San Diego Before You Die

Sprawling over forty-five hundred square miles, San Diego is the second most populous county in California, and fifth largest in the United States. Boasting seventy miles of coastline and one of the most moderate climates in the world, it's no wonder more than three million residents have settled into this corner of the nation. Whether you like to surf the ocean waves, cruise the coastal highways, hike through arid canyons, snowboard in the mountains, or enjoy a cool desert evening, everyth...