Labrador Hollow Unique Area, Protected natural area in Cortland and Onondaga Counties, United States.

Labrador Hollow Unique Area is a protected natural area in a glacier-carved valley in New York State, spanning parts of Cortland and Onondaga counties. The valley has steep rocky walls, a small pond, patches of forest, and several streams running through it.

The land was acquired in 1972 through environmental protection legislation to keep the valley and its natural variety intact. The shape of the valley itself goes back thousands of years, formed when glaciers moved through and carved into the bedrock below.

The area attracts bird watchers who come to observe more than 100 bird species in their natural habitats, including warblers and geese. People spend time here to connect with local wildlife and understand the valley's ecological role.

Marked trails run through the area and connect to nearby state forests, with parking available along the main roads. Spring and fall tend to offer the best conditions for walking, when the ground is dry and temperatures are comfortable.

Tinker Falls, the waterfall inside the area, formed as water worked through layers of shale and limestone over millions of years. The exposed rock layers are still visible today and show clearly how differently each layer resisted erosion.