Potomac River Guide Home

Interactive Maps

The Lower Potomac

The Potomac Estuary

Mount Vernon to Anacostia River

Mall Area

Georgetown to Great Falls

Potomac Piedmont

Upper Potomac

The North Branch

Boat Ramps

Monitoring Sites

Bridges and Ferries

Cruises and Charters

Search Potomac Sites

Also Explore

The Hudson River GuideThe Delaware River Guide

Garrett County MD

Maryland County

blank dot

This rugged county is the westernmost county in Maryland, closer to Pittsburgh, Pa., than to Annapolis. County seat is Oakland, near Deep Creek Lake (not in the Potomac River Valley). The county is named for John Work Garrett, president of the B&O Railroad. The county is bounded by the Pennsylvania state line to the north, Allegany County to the east, the North Branch Potomac River to the south, and the West Virginia line to the west. Principal towns are Friendsville, Grantsville, Oakland, and Mountain Lake Park. The highest point in Maryland is on Backbone Mountain (3360 feet), near the Fairfax Stone, the source of the Potomac.

Suggested Links

Click here for larger map and nearby sites.

Contact Information
Garrett County Chamber of Commerce
15 Visitors Center Drive
McHenry MD 21541

Website