Spirit in the Wood is north of Philadelphia, between Doylestown and Newtown.
The address is strangely never found by online maps so these two images will get you there.

From Buckingham/Doylestown:
Take route 413 south past route 263
Turn right at Township Line Rd (across from Pineville Tavern)
Turn left on Mill Creek Rd (last road on left before bridge is out)
Pass the Wycombe Inn on left and turn left on Washington Ave before firehouse
We are the first driveway on left directly across from firehouse

From Newtown/Langhorne:
Take 413 north past route 232
Turn left at Township Line Rd and follow directions above

These 3 maps start big and zoom in.