A National Historic Site and major tourist attraction ....always something to see and do.   The Locks are the busiest in the Nation in vessel traffic (open 24/7 for vessels). 
You can watch large ships & small boats up close & personal and.....

  - View migrating salmon from June through September

  - Tour the Visitor Center/Museum and historic Admin Building

  - Stroll the world class botanical garden

  - Summer activities include summer concerts, picnics and weddings.