Waterloo / Finger Lakes KOA Holiday is perfectly located on the Seneca River between Geneva & Seneca Falls. The Seneca River is part of the Historic Erie Canal system connecting Seneca and Cayuga Lakes, giving you easy access to all that the Finger Lakes have to offer. Area activities include boating, fishing, wineries, casinos and much more. The campground has restrooms, a camp store and a playground. Looking for a bit of adventure? Launch your kayak or rent one here and travel through the locks of the Seneca River. Looking to relax? Enjoy the wildlife from one of the many campground docks.