Baxter State Park is located near Millinocket, Maine and is good for all skill levels. The trail is primarily used for fishing and is accessible from May until September.
Mount Katahdin was absolutely breathe taking . A very tough hike that'll take you most of if not the entire day given you want to enjoy a nice lunch on top of the mountain. We got here at about 9 o'clock in the morning on Saturday in late August and they told us the entire parking lot was full. We ended up parking closer to the trail head to one of the neighboring mountains and found our way to the hunt trail. Amazing hike
The trails at Baxter State park are awesome. I did the hike and rock climbing to Katahdin via cathedral trail on my way up and saddle trail on my way down and this was by far the most challenging experience ever. The thrill of rock climbing was scary at first but rewarding once we got to the summit.