This is a field guide with road log to the classic Barrovian sequence in Dutchess County, New York. The field trip starts near Poughkeepsie, NY, and ends near the Connecticut border. The guide will lead you to key outcrops starting at the protolith, with one stop each in the chlorite, biotite, garnet, lower staurolite, upper staurolite, kyanite, sillimanite, and silimanite-kspar zones in the regionally metamorphosed pelitic sequence. The main file is the road log, and a map is included as a supporting file.