Travelers are voting Balboa Park and USS Midway Museum as the best museums in La Mesa. There are 2 museums in Vista a city just 31 km from La Mesa and 2 museums in Oceanside which is 33 km distant. The most popular of these are Balboa Park in Vista and USS Midway Museum in Oceanside. You can find 116 museums in California and 1277 museums in the country of United States. Our members favorite in California is RMS Queen Mary and Metropolitan Museum of Art is the top pick in United States. Want more? Check out our map of museums in La Mesa.