I hiked the full loop in 7/19/18. Really beautiful trail with great views all along the way. It’s long and you definitely need some stamina to get through the whole loop but there were only a few real spots where the incline was dauntingly steep. Definitely bring twice as much water as you might think you need. I’d say I’m a moderate level hiker and I had 3 liters and really wish I’d had more than that. I started with the range and ended with the trail along the beach. Definitely going to be sore tomorrow!! Also, four miles in I did encounter one of the timber rattlesnakes on the trail. It rattled and spooked me but then was on its merry way. Definitely be careful and be on the lookout. First Peak had the best views in my opinion, and once you get to Montcalm Point you’ve done your descent and just walk a trail along the beach all the way back to the start. It’s very beautiful but it feels like a long way. Took me around 6 hours but after the rattlesnake encounter I spent the next three miles a little freaked out and going way slower than I normally would.