Horsefly Hill
Summit in Pend Oreille County, Washington · on the USGS Boundary Dam quadrangle
48.94081, -117.37115
Maps that show Horsefly Hill
Get them in the map app
Boundary Dam, WA-BC
Detailed map of terrain, trails and roads
USGS topo, 2023
Boundary Dam
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Abercrombie Mountain
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Motor Vehicle Use Map (MVUM)
Forest roads and trails open to vehicles
Northeast of the Forest — Colville National Forest (2025)
Colville 30x60 Land Ownership (BLM Surface Management)
Land Ownership Maps from BLM Data · Washington
Colville National Forest
East — Forest Service forest map
Idaho Public Land Hunting Map: Panhandle
Cartahaven Maps · Idaho
IFR Enroute Low Altitude Chart L-13 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-01 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-01 (Alaska)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).