Pee-Wee's Big Adventure filmed at Mission San Fernando Rey de España, Mission Hills. The interior of the Alamo tour scene was shot inside this historic mission in Mission Hills. On screen it's Alamo tour.
Probable Named in published production coverage; the coordinate is the place itself, checked against a gazetteer.
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Venture keeps every scene location on one map, sorted by how far you'd have to walk. Open it in Mission Hills and it tells you what was shot around you, how to get there, and whether you can actually go in.
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