202-779-4500 • 202-450-0700 tours@privatetoursdc.com

Meet Our Tour Guides

We have the most knowledgeable tour guides in town.

Liam Gideon

Liam Gideon

Tour Guide

Liam is a Texas native, in fact his family founded Texas (seriously, ask him), but has made Washington, DC his home for near a decade. A man of many hats, both literally and figuratively, Liam has a diverse knowledge not only of the monuments but the entire city. His food background comes in handy when suggesting where to eat and drink while visiting DC. His Art History background helps when explaining the many monuments in DC. A professional photographer as well, Liam can help you get great photos on your trip!

“This is one of the best tours of DC. Liam was our Guide and was so knowledgeable. Everything was on his figure tips.
The bus came on right time What a Service!. Thank you all.”

Dwayne Williams

Dwayne Williams

Tour Guide

As a Native Washingtonian, Dwayne has grown up in the heart of the Nations Capital City (Washington DC). From Presidential Memorials, to War Memorials, Museums, and Arlington National Cemetery, his 10 years of experience as a Tour Guide, and lifetime of knowledge and personal experience, will guarantee that you and your family will see and learn all there is here in D.C.

“WOW…what a fantastic night tour Dwayne gave us. I had searched the internet for different tours and had read positive reviews about Signature Tours so I booked it for us and our two friends. Dwayne is a wealth of information, giving us tidbits on so many of the sights that we saw.”

Sally Adams

Sally Adams

Sally is a longtime DC resident and licensed tour guude with a B.A .in History from Dartmouth College and M. A from the School of International Service at American University. Her sometimes irreverent and always interactive style help bring history to life in a fun and engaging way suited to guests of all ages and backgrounds. A native English speaker, she is fluent in French and Portuguese and functional in Spanish and German. Always ready to share the untold story or tidbits about daily life in DC along with pop culture, current events, history and much more,, Sally makes sure that even the most experienced traveler or jaded local will learn something new and have a great time while doing it. She lives in the Dupont Circle neighborhood with her husband and young son and is a communications and creative professional by trade as well.

Sally was a wonderful tour guide and provided a lot of information about not only each of our stops, but also commenting on those places at which we did not stop, but passed by. “