If you have young kids, I cannot stress enough how much fun kids will have feeding the fish at this hatchery. Bring LOTS of quarters and a hat or bucket you don't mind stinking
At the bottom of the hill where this so-called castle is there is a large pond where you ca pellet feed trout. It was a blast thrwoing handfuls of pellets out and watching the HUGE trout smash the baait feeding on it. I can only imagine it is as much fun in Sandwich.
Swimmer a.k.a. YO YO MA
Serial Mailbox Killer/Seal Fisherman