Texas Quarry

Schedule

Thu Jun 11 2026 at 10:00 am to 11:30 am

UTC-04:00

Location

Martin Marietta Texas Quarry | Cockeysville, MD

Advertisement
Digging holes seems like child’s play. But not when you’re the crew at Martin Marietta’s Texas Quarry. Their hole isn’t measured in feet, but rather miles: a mile long and a half mile wide, to be exact. This massive pit was the source of marble used to build the walkway to the Capitol in Annapolis and the portico for St. Paul’s Cathedral in NYC. Our Washington Monument in Baltimore and a section of the Washington Monument in D.C. are also made from Texas marble. The history of this quarry goes back even further to 1802 and the first Irish immigrants to the region. On this tour, let’s watch the heavy equipment dig and haul while discovering the stories of those immigrants.
We will learn the history of the quarry, including past and current ownership and daily operations. This tour is based on a scenic overlook above the quarry. From there, we can view the equipment at work in the distance. There is no public access to the quarry pit or operations, as it is a working job site. The crew is working about a mile away — binoculars are recommended for closer viewing.
Advertisement

Where is it happening?

Martin Marietta Texas Quarry, 10000 Beaver Dam Rd,Cockeysville,MD,United States

Event Location & Nearby Stays:

Icon
Know what’s Happening Next — before everyone else does.
The Natural History Society of Maryland

Host or Publisher The Natural History Society of Maryland

Ask AI if this event suits you:

Discover More Events in Cockeysville

Chris Ellis Live at The Butler Cabin
Thu, 11 Jun at 06:30 pm Chris Ellis Live at The Butler Cabin

The Butler Cabin

MUSIC ENTERTAINMENT
Pigskin Summer Concert Series 2026: Arty Hill and the Long Gone Daddys
Fri, 12 Jun at 06:00 pm Pigskin Summer Concert Series 2026: Arty Hill and the Long Gone Daddys

Andy Nelson's Southern Pit Barbecue

MUSIC ENTERTAINMENT
Ukulele for Beginners
Fri, 12 Jun at 06:00 pm Ukulele for Beginners

Stages Music Arts

KIDS
Lavender Gala Beautillion-Cotillion & Youth Presentation
Sun, 14 Jun at 04:00 pm Lavender Gala Beautillion-Cotillion & Youth Presentation

Valley Mansion by Martin's

Texas Quarry
Thu, 11 Jun at 10:00 am Texas Quarry

Martin Marietta Texas Quarry

PADONIA July 4th Celebration - 250th Anniversary
Sat, 04 Jul at 09:00 am PADONIA July 4th Celebration - 250th Anniversary

12006 Jenifer Road, Cockeysville, MD, United States, Maryland 21030

FOURTH-OF-JULY

What's Happening Next in Cockeysville?

Discover Cockeysville Events