Looking for travel information about Deal Island? Explore the best travel advice on Deal Island, United States. This city is located in the close proximity of a major city Washington D. C., United States. So, ideally any vacation planner would recommend you to visit Washington D. C. for its bountiful attractions like Washington Monument, United States Capitol, Lincoln Memorial on your trip to Deal Island. Get in the character of the city, this city requires at least of 1 to 2 number of days of exploration.