Welcome to beautiful Colonial Beach, Virginia - your playground on the Potomac River! Colonial Beach Yacht Center is a Potomac River marina that sits right in the heart of this great town, giving our boaters easy access to many great activities nearby. From dining riverside and touring wineries, to fishing competitions and Tiki bars, we have something for everyone here. Whether you want to dock for a day, or a year, we look forward to making your time in Colonial Beach unforgettable.