Kaaawa Valley/Kualoa Ranch = Dharma Van Start-Up Hill

This is where Hurley jump started the Dharma Van, I believe if I remember correctly that its also the place where Ben gassed his Father and where Ben and Alex ran into Jack's group on the way to the radio tower in the season 3 finale.
It was here that we had to get out and push the Van

Kaaawa Valley/Kualoa Ranch = Dharma Van Start-Up Hill

Smoke Monster Attack during the Tour!

Kaaawa Valley/Kualoa Ranch = Huge Climbing Hill in Pilot and Bridge that Charlie fell

Surprisingly due to the magic of camera angles this was the hill that was used for the long climb that Kate, Sawyer, Charlie, Sayid, Boone & Shannon made on the way to getting high ground to listen to the radio in the Pilot.

If you'll notice the two poles its also whats left of the bridge that Hurley crossed and that fell on Charlie when Hurley was trying to find the French Woman.

Kaaawa Valley/Kualoa Ranch = Meeting between Jacob & MIB

This is where Jacob approached and met with the Man in Black at the end of the Richard episode in season 6.

Kaaawa Valley/Kualoa Ranch = Jack & Ben's Radio Tower Meeting

This is where Jack & Ben sat down for a meeting right after running into each other on the way to the radio tower. its right next to the Jughead structure.

Kaaawa Valley/Kualoa Ranch = 1950's Other's Camp

This is where Richards camp was in the 1950's when Locke strode in yelling his name and Daniel discovered the Jughead.

Kaaawa Valley/Kualoa Ranch = 50 First Dates & Jurassic Park

Apparently this is the only scene of Jurassic Park that was shot on the island of Oahu and it was only because of something natural that had happened to the set on the other island.

Kaaawa Valley/Kualoa Ranch = Hurley's Golf Course

This was one of the places on the tour that I had most been looking forward to where Hurley makes a makeshift Gold Course. I even got to play a few rounds with him!

Kaaawa Valley/Kualoa Ranch = Hurley's Golf Course

YMCA Camp Erdman = Dharmaville/New Otherton

Dharmaville/New Otherton was filmed at the YMCA Camp Erdman which is a youth camp for those who don't have the financial resources to afford to go to a summer camp. Its to bad that Ben didn't know that otherwise he wouldn't have needed to steal kids from the Survivors Camp. LOL The funny thing is that about one block away is where they filmed the Survivor Camp and a block in the opposite direction is where they shot the Tailies Beach camp.

Interior of the building that was used in the Dharma days to process new recruits.

YMCA Camp Erdman = Dharmaville/New Otherton

Exterior of where Dharma Processed their new recruits.

Papailoa (Police) Beach = Survivors Beach Camp

It was an amazing experience to be able to walk the same sand that Jack, Locke, Sawyer, etc walked and that a lot of the show was filmed. I happened to have a water bottle with me so I emptied it and filled it with sand from that beach. I need to find a proper container made out of glass or plastic to display it. Speak of that sand when we went through the Airport Security and the TSA agent told me that it was illegal to take sand from Hawaiian beaches. It took a minute or two to realize that he had been teasing me. That's the first time that I've ever gotten and agent with a sense of humor.