$25

Atlas Obscura Society D.C.: The Ruins of Seneca Quarry

Event Information

Share this event

Date and Time

Location

Location

Riley's Lock

13015 Rileys Lock Road

Poolesville, Maryland 20837

View Map

Event description

Description

Join us for a guided hike through crumbling ruins with ties to the Smithsonian Castle and a presidential scandal.

Hike into geological, architectural, and presidential history at Maryland's lost Seneca Quarry with celebrated author Garrett Peck.

On this 2.5-hour walking tour, we’ll make our way along unpaved trails to view the ruins of Seneca Quarry, notable for producing the distinctive red sandstone used for the Smithsonian Castle and many other D.C. buildings. The site was a focal point in a presidential scandal when the questionable business practices of the quarry's owners embroiled President Grant in what became known as the Seneca Stone Ring Scandal.

After the walking tour, join us for an optional, complimentary wine tasting at nearby Rockland's Farm. In addition to seeing a farmhouse made from Seneca red stone, Rockland's is giving us a chance to sample their new Quarry chardonnay, characterized by its "stoney minerality," a week before its release to the general public.

ADDITIONAL DETAILS

  • This location is not metro or bus accessible and is located about 45 minutes outside of Washington, D.C.
  • Please map your route in advance to give yourself enough travel time.
  • Parking is free and available at the parking lot adjacent to Riley’s Lock, at the very end of Riley’s Lock Road.
  • This is a 2.5-hour, outdoor walking tour on unpaved trails. Wear appropriate, closed-toe footwear and dress for the weather. Physical restrictions apply.
  • All participants must complete the liability waiver that will be sent to you prior to our adventure.
  • Photographs are allowed.
  • This adventure is family friendly, but adventurers under 18 must be accompanied by a parent or guardian.
  • You must have a valid, government-issued photo ID to sample wine.
  • Tickets sold out quickly back in March, so we recommend purchasing immediately.

Questions?

Contact Ashley at ashley.bowen@atlasobscura.com.

Add wonder to your inbox! Sign up for Atlas Obscura newsletters to discover unexpected stories, amazing places, and remarkable events and trips around the world.

Advance Tickets Only. All Sales Final. No Refunds or Exchanges.

Share with friends

Date and Time

Location

Riley's Lock

13015 Rileys Lock Road

Poolesville, Maryland 20837

View Map

Save This Event

Event Saved