I grew up watching the Goonies and it has always had a special place in my heart.
Most of the show as actually shot in Oregon. Astoria, Oregon was the precise location it was shot.
Astoria is a beautiful place,  and is right off the coast.
It is know for being a great place for camping and exploring various trails. I suggest you give it a try if you haven't gone camping there yet.
I have not gone camping there but I have thoroughly enjoyed the trails and the natural beauty that the area offers.
I bet quite a few people have gone there due to that movie. It is known as an 80s classic movie that is loved by many.
The movie has quite the cult following for individuals like myself and many others to plan whole trips based on that movie.
It's one of the movies that Steven Spielberg is not know for but garnered quite a bit of attention by those who grew up during that time. 
We did not go see the Goonies house out of respct of people living there. Most people do not even put Spielberg with this movie!
He was the one behind the story but there was another director. It could be part of the reason it is not a known fact.