6. Spend The Day At The Otay River Valley
9,000 years ago prehistoric Native Indians inhabited the land and used the River Valleys resources to live a prosperous life, in the 1800’s the Spanish moved in and many developments were built which lasted for many decades. The area provides many great recreational activities including hiking, biking, picnic areas and horse trails. The valley also features many annual events and musical concerts that the whole family can come together and enjoy.