Take I-476 (PA Tpk, NE Ext) north to Allentown area. 

Take Rte 22 east to Rte 33 north, and then to Rte 209 north. 

Take Rte 209 to Port Jervis, NY. 

In Port Jervis, take Rtes 42/97 north/west to Sparrow Bush, where Rte 42 turns north. 

Take Rte 42 north for 13 miles. 

Just past the Forestburgh General Store/Post Office (on left),  make a right turn onto Saint Joseph's Road. 

Drive 0.8 miles, and the Inn is on the right.  

(The Inn sign is hard to see from this direction,  but the Inn is a big Victorian mansion on top of the hill - you can't miss it.)