LEGOLAND California 1 Legoland Drive, Carlsbad, CA 92008, 760-918-5300, This LEGO-theme park offers a variety of interactive attractions, roller coasters, live music, and much more for a good family time. more... 

Ocean's Eleven Casino 121 Brooks Street, Oceanside, CA 92054, Located on I-5 East on Mission, 760-439-6988, 888-439-6988, This casino offers poker and blackjack tables with many daily and special tournaments. It also features a lounge and 4,000 square feet of banquet space with a full bar. more... 

Heritage Park Village Museum & Tours 220 Peyri Road, Oceanside, CA 92054, 760-433-8297, Home to an array of historic buildings, this property centers around an idyllic Main Street lined with many of Oceanside's original buildings and period furnishings. The historical buildings are open on Sundays for tours. 

Mission San Luis Rey (circa 1798) 4050 Mission Avenue, Oceanside, CA 92057, 760-767-3651, Explore north San Diego County's historic landmark, known as the "King of the Missions", through guided and self-guided tours, museum exhibits, a gift shop, and more. Various events are held here. more... 

Buena Vista Audubon 2202 South Coast Highway, Oceanside, CA 92054, 760-439-BIRD, A chapter of the National Audubon Society, visitors can experience Audubon through hands-on exhibits and picnics by the beautiful Buena Vista Lagoon. more... 

California Surf Museum 223 North Coast Highway, Oceanside, CA 92054, 760-721-6876, This museum features changing displays and exhibits of surfing equipment, photographs, and pioneering legends of surfing. It also offers a museum shop selling surfing related items. Closed Tuesdays and Wednesdays and holidays. more... 

Oceanside Historical Museum 305 Nevada, Oceanside, CA 92054, 760-722-4786, This museum preserves Oceanside history through memorabilia, photography, and research archives. Tours are available.

Oceanside Museum of Art 704 Pier View Way, Oceanside, CA 92054, 760-721-2787, This museum features changing exhibitions of regional and national art, a museum store, educational programs, and docent tours. more...