Not super convenient from Vancouver but if you go out to the Olympic Peninsula, the beach at Fort Worden has good tidepools (the Port Townsend Marine Science Center does great guided low tide walks) and if you keep walking west from there, North Beach County Park has some decent sea glass if you're into that.
amenotames t1_j9m6e6u wrote
Reply to Good Rocky Shoreline for Crab/Seastar/Octopus? by eecology
Not super convenient from Vancouver but if you go out to the Olympic Peninsula, the beach at Fort Worden has good tidepools (the Port Townsend Marine Science Center does great guided low tide walks) and if you keep walking west from there, North Beach County Park has some decent sea glass if you're into that.