How to ride the DC Metro. Let me start by saying something I’ve said many times before and will most likely say again in future posts. One of the best features of Washington, DC is that it is a very walkable city. It’s easy to navigate because the city is laid out in a grid.  With that being said, if you’re not a walker or you just want to catch a ride, the city buses and cabs are easily accessible. Of course, so is the Metro.