How large of a rig? I love Taughannock Falls State Park just north of Ithaca on Rt. 89...it's a nice SP with lots to see and do nearby. I'm not sure of what they have in terms of hook-ups, but I'm sure you could find out online. Now if you need an RV park type CG, Sned-Acres is a bit further north on 89, above Interlaken. Full hookup CG, nice people, with a view of the lake but not right on the lake. There's also a KOA in Watkins Glen that is supposedly very nice, but I've never stayed there.
They just had the FROG Wine event up there. I'm sure more forum users will chime in.
2015 XLR Hyperlite 30HFS5 (mods being performed regularly)
2009 Salem LA 292fkds (gone)
Nights- ('12)23 ('13)23 ('14)15 ('15)31 ('16)25
2014 Harley Davidson FLHX (XLR cargo)
2014 VW Jetta TDI (diesel sipper, camping support vehicle)
2011 Ram 2500 CC 4X4 CTD, B&W Companion (toy hauler hauler)