I don't know, either. Sorry.

$20 in the lot next to the pier, but you can park up the hill for about $7

I believe we saw 4 or 5 lighthouses. On the cruise out to a Monhegan, a few were at a distance, but there was one beautiful one that we were close enough to get some great photos. Of course, there is the one at Monhegan that you can climb up to, where there is a fabulous museum that includes art by Kent, Bellows, Porter, among others, as well as photos, artifacts, etc. related to the history of the island. It’s possible that other cruises available focus more on the lighthouses in the area,

There is inside seating. The bathroom another traveler mentioned is attached to the ice cream shop but is not public it is privately owned with a suggested donation to keep it available. The locals dont follow the leash law for their own dogs and are not extremly vistor friendly as it seemed that we were in their way as they went about their daily duties.

They will assist you with golf cart id needed. However there is uneven trails, hills and a small staircase involved. Expect about 1 mile total in walking split between a few hours.

The short answer is yes. For more information Google Balmy Days, Boothbay Harbor, Maine. Their web site has lots of choices.