Some points of interest:day,varies,just show up:
SeaWorld San Diegoday,varies,just show up:
Balboa Parkday,very cheap,just show up:
San Diego Zooday,free,just show up:
Old Town San Diego State Historic Parkday,free,very cheap,varies,just show up:
USS Midway Museumday,night,free,just show up:
Point Lomaday,varies,check site first:
San Diego Zoo Safari Parkday,free,very cheap,just show up:
La Jolla Coveday,free,very cheap,just show up:
Cabrillo National Monumentday,free,very cheap,just show up:
Torrey Pines State Natural Reserve