The ridge is known for its rugged topography, unique microclimate ecosystems, rare plant communities, and as a seasonal raptor migration path.

Its southern end is cut with steep cliffs at the Tariffville Gorge where the Farmington River gouges out a chasm between it and Talcott Mountain to the south.

Subsequent faulting and earthquake activity tilted the strata, creating the cliffs and ridgeline of Hatchett Hill.

Hot, dry upper slopes, cool, moist ravines, and mineral-rich ledges of basalt talus produce a combination of microclimate ecosystems on the mountain that support plant and animal species uncommon in greater Connecticut.

Although among the shortest of notable peaks along the Metacomet Ridge, the sharp topography of Hatchett Hill offers a number of scenic vistas culminating in the overlook atop the Tariffville Gorge.