Maidstone is the most remote of Vermont
's state parks and still retains much of the wilderness character associated with the Northeast Kingdom. Maidstone Lake was created when glacial ice carved out a deep basin in a preexisting valley. When the last glaciers melted 12,000 years ago, a deep, clear, cold lake was formed.
The lake offers good lake trout and salmon fishing and has had some outstanding record catches. Maidstone Lake is one of the few lakes in Vermont where loons have reared their young in recent years. The loon loves the solitude of the northern lakes whose shores are rimmed with spruce-fir shade. Once common in Vermont, the loon has recently been removed from the endangered species list, but remains a species of concern.