If you’re anything like me, you love everything to do with the beach. The thing I love the most is beachcombing and collecting natural treasures that the ocean has unexpectedly swept onto the coast.

Editor's note: This segment was rebroadcast on Sept. 1, 2025. Click here for that audio. Dave Lee Valle is a 'glasser,' or sea glass collector. He combs beaches for real sea glass, which is decades ...

NPR goes on a coast-to-coast hunt for treasure hiding in plain sight. Learn about sea glass and how to find it. If you get out to the beach this summer, and say you've already caught up on all the ...