claypa wrote: rcn48, I believe you're thinking of the Sullivan "Singing Bridge" (US 1), which was replaced about ten years ago with a new bridge that doesn't sing. Sullivan is the next town over from Sorrento, lots of old granite quarries mostly filled with water now. I worked at one of them for years, working the old quarry tailings into steps and blocks and birdbaths.
I'll try to check out the Coastal Maine Botanical Gardens, I hadn't heard of that place until now.
plantmover, I can't comment on the cog railroad, I hiked Mt. Washington, a couple times. I always laugh when I see the car bumper stickers, "this car climbed Mt. Washington". Big deal, I carried a forty pound pack and kept going to Maine! LOL