The Goonies was primarily filmed in Astoria, Oregon, a historic port town on the Oregon coast. Key filming locations in Astoria include:
- The Walsh family home at 368 38th Street, where Mikey and Brand live.
- Data's house next door at 304 38th Street.
- The old Clatsop County Jail at 732 Duane Street, which served as the Fratelli jail and is now the Oregon Film Museum.
- The Flavel House Museum, where Mikey's father works in the film.
- Mouth's house at 32 Skyline Avenue.
- The Port of Astoria’s East Mooring Basin near the water with docks seen from the Goonie house.
- Various streets and sites around Astoria used for chase scenes and other outdoor shots.
Additional key locations outside Astoria include:
- Ecola State Park near Cannon Beach, Oregon, where the kids ride their bikes through the forest.
- Haystack Rock at Cannon Beach, used as a landmark in the film.
- Goat Rock State Beach in Jenner, California, where the final scene was shot.
Some underground scenes and the pirate ship set were filmed at Warner Bros. Studios in Burbank, California
. In summary, the majority of The Goonies' outdoor and town scenes were filmed in and around Astoria, Oregon, with some coastal shots at Cannon Beach and the final scenes in Northern California. Interior and underground scenes were shot in California studios.
