From Binghamton, I81 North to I88 East. Take Exit 17 and make a Left at the bottom of the ramp onto NY28 towards Cooperstown. In about a mile and a quarter make a Left - sign says to NY7. Then in a few hundred yards make a Right into the parking area.
Leave parking and make a Left then at T with NY28 make a Left
In a little over 3 miles at Portlandville, turn Right on CR35 and cross a bridge
In a few hundred yards make Left up a hill continuing on CR35
About 5 miles at a T make a Left onto CR35B
After crossing bridge and a stop at a T take a Left on NY166
Very soon make a Right on CR33
In about 7 miles at Bowerstown Four Corners Stop at a T, take Left on CR52 and then keep Left continuing on CR52
Right on Brooklyn Street
Left after Stop onto Mill Street, crossing bridge and up a hill. Then continuing through town -
Right on River Street, Left on Lake and Right on Water Street to Otsego Lake.
Return to Colliersville
Return is just the reverse route.
From the dock on Water Street, Left on Lake Street, Right on River Street
Left at T onto Mill then after bridge at bottom of hill Right on CR33
After Stop at T with NY166, make a Left on NY166
Very shortly Right on CR35B to cross bridge
Then very soon Right onto CR35
In about 5 miles Right at bottom of hill at T, cross bridge to Portlandville
After StopLeft on NY28
Continue on NY28 to Left on old NY28 and Left to Start.