Welcome to Martz Gray Line of Washington DC!

Martz Gold Line / Gray Line of Washington D.C. is Washington's premier sightseeing tour & charter bus company.  See all the attractions Washington, D.C. has to offer!

We offer a wide variety of sightseeing tours to visit the wonder attractions of the city, as well as first class charter bus service.  Including, the ever popular, Washington After Dark Tour!  Witness the wonderful sight of Washington D.C. and the monuments lit up at night!  Enjoy the convenience of our local hotel courtesy pickup that brings you directly to our Gray Line Terminal located at Union Station for tour departures.

We care about bringing our customers the best quality tours in the Washington D.C area.  We work hard to provide you with an experience that will make your visit to Washington D.C one that you will never forget!  To view these exciting tours that are available to you, head this way to our Washington D.C. Tours page!  The best attractions in Washington can be seen through Gray Line DC!

What's New in Tours and Sightseeing

Martz Gray Line and Virginia Film tours are proud to bring to you a brand new tour of Middleburg, VA called: Discover Beautiful Middleburg!  Come experience the rich history of the exciting horse country, Middleburg, VA!  The next tour is scheduled to run on Saturday, August 9th!  Come join us on this beautiful tour!

We've just added Madame Tussauds to our tour page.  Don't forget to experience this great attraction on your visit to Washington DC.

Have an Experience of a Lifetime

At Martz Gray Line of Washington DC we seek to bring you the highest quality tour.  Our tours and tour guides are trained to bring the best information and fun right to your finger tips.  We create a hands-on and experiential environment where you will fall in love with the attractions and sightseeing opportunities that Washington DC has to offer.  Come take a tour and have the time of your life!

We've been serving our customers for over 100 years...

At Martz, our reputation speaks for itself.  We have been operating for over 100 years and continuosely strive to bring our customers the best service, and the best quality.  Come experience the best sightseeing attractions of Washington DC for your buck!

For the best of Washington, D.C. Tours,  go with Gray Line - Truly the Local Expert!