Hours
Birch Aquarium is open from 9 a.m. to 5 p.m. daily and is closed Thanksgiving, Christmas, and New Year's Days.
Ticket sales end at 4:30 p.m. and the aquarium closes at 5 p.m.
If you have questions, please email or call (858) 534-3474.
Birch Aquarium is open outdoors-only, indoor areas are closed. Advanced ticket reservations are required. Please read our FAQs before purchasing.