I wouldn't say it has "hours of operation" or admission per se but someone is almost always there because it is a working metal shop. Danny, the owner/artist, is a pleasure to talk to, but anyone there will let you look around. If the bar is open that's nice, if not, there's a small shop now with candle holders and stuff for sale. I like to buy something, tip for a tour, buy a drink, whatever.

If you take the route out past the lighthouse and around through Orange Hill (that's really the only road you can take unless you turn off to Little Bay, etc and I believe you will still pass Jurassic Park before that turn-off), you will pass it, it's hard to miss. Gate has a giant pteradactyl on it.

This is my friend DB who scooted with me there last year: