Vacation for sale by owner in Marietta, NY 13110. This fully remodeled waterfront cottage is a 1-story home with 2-bedrooms, loft, 1-bath, full kitchen, and large living room, located on the south end of Otisco Lake. approx 60ft of private lakefront approx 1,000 SF - 2 bedroom with loft 1 bathroom. Hardwood and tile floors throughout. Woo ... more.