In the morning, we took advantage of the free Island Explorer bus service, which provides propane-powered buses throughout the park and out the Bar Harbor road. The service is funded by LL Bean, and works brilliantly. Too many people already access the park in their private vehicles, so there’s a lot of traffic on the roads and the parking lots are packed, and we couldn’t imagine how much more hectic it would be if people weren’t taking advantage of the bus service. The best thing for us was that the buses even allow dogs, so we were able to board at the campground, change in Bar Harbor to a bus going to a trail head, hike the trail end to end with the dogs, and then catch the bus at the end of the day to get back to Bar Harbor to get the bus back to the campground. The buses go frequently enough and are on a predictable schedule - even with an app that shows where they are! - so we never waited more than 10 or 15 minutes for a bus.
The bus from Bar Harbor to the North Ridge Cadillac Mountain Trailhead was packed with cruise ship tourists. Bar Harbor just started letting cruise ships dock in the town in September, and lots of cruise ship tourists decided to visit Acadia. Most weren’t really prepared for hiking and dropped off on the shorter trails, but we still saw plenty of people on the trails. We can’t decide whether the number of people using the park is a good thing or a bad thing; it’s good that the park is so accessible and so many people take advantage of it, but it seems somewhat incongruous to be on the trails in the beautiful natural space with so many people around.