District of Columbia Eco Tours and Vacations We have compiled a list of eco tours and vacations in District of Columbia. If you are interested in any of these eco tours and vacations, please contact the operator directly with any questions for ordering free brochures or booking. The list is updated frequently so visit often.

	Name Highlight Activity Duration Price Season Destination Niagara Falls & Washington D.C. With New York Extension - View Details Join us on this 9 day tour with highlights to include Pocono Mountains, Niagara Falls, Susquehanna River Valley, Appalachian Mountains, Pennsylvania Dutch country. Ecotourism Walking Tours 9 days USD 1349 Per person April - October New York Pennsylvania District of Columbia