Bashan Lake State Boat Launch Access. This approved building is located on the corner of Mt Parnassus and Ballahack Road. 192' on Mt Parnassus and 249' on Ballahack Road. New Survey, Perc/deep hole/soil testing paperwork recently completed. This is an exceptional opportunity for anyone looking to build and be located just up the road from beautiful Bashan Lake. East Haddam is extremely desirable town in which to live. Many parks, 3 lakes, close to the Village with Goodspeed Opera House, restaurants and scenic CT River! Documents available.