Digging holes is kid’s play. That is true until you meet the team at 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 that built 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. But 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 be viewing from a scenic overlook above the quarry. We will learn the history of the quarry, including past and current ownership, and information on daily operations. The quarry tour is 1.5 hours long.
Please note
- You are required to sign a Hold Harmless Agreement with Martin Marietta to be on the property.
- Everyone is invited to attend, including children ages 5 and up.
- Proper outdoor etiquette is required. No climbing, running, or loud voices. Be respectful of our speakers by demonstrating good listening skills.
- Families are welcome to leave the tour at any time if needed.
- Photos are welcome.
- Bring binoculars to see across the span that is over a mile across.
- You may bring lawn chairs.
- Bring water and a hat. The area is well-shaded but sometimes can get sunny.
- When registering children, please add them as your guest at the reduced price.
- When registering extra adults, please add them individually at the adult rate.
- If you have trouble registering, please email JAsh@marylandnature.org.
In case of inclement weather, this tour will be canceled.
Detailed driving directions on where to meet will be emailed five days before the trip.
All admission fees are considered a donation to NHSM to cover our administrative costs. If you cannot donate at this time, please register under the Education For All heading. Refunds for cancellations are not available. Refunds will be available if NHSM cancels.