Washington DC Day Bike Rental. Explore the capital on two wheels with this Washington DC day bike rental. Enjoy the comfort of an easy-riding bike and the convenience of pick up at one of three locations (Alexandria, Union Station or downtown DC). Cruise through the streets and stop at memorials and monuments along your way. It’s the perfect way to see the sights in a single day and ideal for travelers who want to personalize their adventure to meet their interests and needs. Book Washington DC Day Bike Rental From $42.00.