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© 2026 Roaming.Camp · Data from NPS, Recreation.gov, BLM, USFS, NWS, and the FCC.Operating on ceded ancestral land.Photography via Unsplash.

Leave it better than you found it.

Hike

Hoyles Mill Trail

Ends at Little Seneca Lake

4.0 mi of trails · 215 ft climb · 441 ft high point

MD · OpenStreetMap contributors

About Elevation Highlights Map Camp near here More hikes

About this hike

This trail network of 4.0 miles reaches Little Seneca Lake with 215 feet of climb, passing near Black Hill.

Elevation

215 ft of gain and 210 ft of descent.

Camp near here

The closest places to sleep, measured from the trailhead.

See all on the map

8.8 mi from the trailhead
Indian Flats Hiker-Biker Campsite
Campground
8.8 mi from the trailhead

More hikes nearby

Ranked the same way, within twenty-five miles.

21 mi from you
Western Ridge Trail
- Summits Linnean Hill
- Inside Rock Creek Park
- Camp 1 mi away
5.6 mi of trails · 946 ft climb · Very hard
Rock Creek Park · Camp 1 mi away

Elevation along the trail from the start. Source: USGS 3DEP.

Highlights

What the trail reaches, measured from the start.

Little Seneca LakeDestination
Black HillNearby

Nearby reading

Little Seneca Lake
Tenmile Creek (Maryland)
Boyds station
Boyds, Maryland

Map

The route at the trailhead. Drag with two fingers, or hold a key to zoom.

Trail data: USFS, NPS, © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP via Mapzen terrain tiles. Nearby reading: Wikipedia. Download the trail and feature data.

At a glance

Length: 4.0 mi
Shape: Trail network
Gain: 215 ft
Descent: 210 ft
High point: 441 ft
Low point: 276 ft
Managed by: OpenStreetMap contributors
State: MD
Camps within 15 mi: 14
Trailhead: 39.1908° N · 77.3080° W

Get directions Open the map

Indian Flats Hiker-Biker Campsite

Campground · MD

9.7 mi from the trailhead

Horsepen Branch Hiker-Biker Overnight (HBO) Campsite

Campground

22 mi from you

Glover-Archbold Trail

Summits Georgetown Heights
Inside Rock Creek Park
Camp 3 mi away

3.3 mi of trails · 437 ft climb · Moderate

Rock Creek Park · Camp 3 mi away

Valley Trail

Summits Linnean Hill
Inside Rock Creek Park
Camp under a mile away

5.8 mi of trails · 743 ft climb · Very hard

Rock Creek Park · Camp under a mile away

Northern Peaks Trail

Summits Sugarloaf Mountain
1,222 ft of climbing
Camp 4 mi away

5.3 mi loop · 1,222 ft climb

MD · Camp 4 mi away

Bike Trail #5

Summits Linnean Hill
Inside Rock Creek Park
Camp 2 mi away

1.8 mi one way · 42 ft climb · Very hard

Rock Creek Park · Camp 2 mi away

Appalachian Trail

Passes Loudoun Heights
2,533 ft of climbing
Camp 2 mi away

6.5 mi of trails · 2,533 ft climb · Hard

Harpers Ferry National Historical Park · Camp 2 mi away

Signal

Cell coverage here

Verizon5G · Excellent
AT&TLTE · Poor
T-Mobile5G · Excellent

FCC coverage data · signal varies in remote terrain

Weather

7-day forecast

Today72°57°Mostly Cloudy
Tue63°53°Showers And Thunderstorms
Wed62°52°Chance Rain Showers
Thu62°49°Slight Chance Rain Showers
Fri64°50°Mostly Sunny
Sat64°52°Slight Chance Rain Showers
Sun68°52°Mostly Sunny

Today: Mostly Cloudy then Chance Rain Showers · wind 6 to 9 mph NE

National Weather Service · refreshed hourly

More like this

Hikes that read like this one, wherever they are.

Ten Mile Creek Trail
- Ends at Little Seneca Lake
8.6 mi of trails · 650 ft climb
MD · Camp 8 mi away
Black Hill Trail
- Ends at Little Seneca Lake
3.6 mi one way · 332 ft climb
MD · Camp 10 mi away
Hamilton Trail
- Ends at Little Seneca Lake
1.7 mi one way · 175 ft climb
MD · Camp 10 mi away
Hard Rock Trail
- Ends at Little Seneca Lake
1.8 mi one way · 228 ft climb
MD · Camp 10 mi away