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United States
Maryland
Montgomery County
Darnestown

Seneca Quarry Stone Mill Ruins – John Poole House loop from Seneca

Routes
Bike touring routes & trails
United States
Maryland
Montgomery County
Darnestown

Seneca Quarry Stone Mill Ruins – John Poole House loop from Seneca

Moderate

3.2

(27)

28

riders

Seneca Quarry Stone Mill Ruins – John Poole House loop from Seneca

02:35

42.4km

310m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: August 7, 2026

Tips

Includes a segment that goes up or down a series of steps

You may need to carry your bike.

After 261 m for 7 m

Waypoints

A

Start point

Parking

Get Directions

1

688 m

Seneca Quarry Stone Mill Ruins

Highlight • Historical Site

Built in 1837 by the Seneca Sandstone Company, this mill was created to process the distinctive red sandstone quarried nearby. Today, the ruins, easily spotted by their red sandstone walls, …

Tip by

2

3.75 km

Scenic crossing of Dry Seneca Creek on Montevideo Road adjacent to Rocklands Farm.

Tip by

3

13.1 km

A lovely spot on Old Bucklodge lane with rustic country site impressions.

Tip by

4

28.4 km

John Poole House

Highlight • Historical Site

This is the oldest building in Poolesville! The wooden cabin was built in 1793 and was a trading post for the surrounding farms, plantations and travelling merchants. From 1810, it …

Tip by

5

40.4 km

Seneca Schoolhouse

Highlight • Historical Site

Old Seneca Schoolhouse is a small 1800s school building tucked near the trails in Seneca Creek. It’s a cool little stop if you’re riding or hiking nearby—feels like stepping back …

Tip by

B

42.4 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

30.5 km

9.98 km

1.37 km

468 m

< 100 m

< 100 m

< 100 m

Surfaces

36.9 km

3.87 km

1.47 km

199 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (170 m)

Lowest point (60 m)

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Weather

Powered by Foreca

Today

Sunday 30 August

31°C

20°C

37 %

Additional weather tips

Max wind speed: 10.0 km/h

to get more detailed weather forecasts along your route

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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