Re: Boston Mass, coming from UK, tips for trout fishing locations
At the end of May, and within 3 hours of Boston, I would probably head to the Housatonic River, near Cornwall Bridge, in Connecticut. It's juuuuuust under 3 hours from Boston. Two seasons ago I had good dry fly action in late May (light cahills) for some big browns. If the flows are too high, then you can try Furnace Brook with an ultralight rod for a good time.
Anyway, it's an option.