This particular multi picks up at the beginning (or end) of a pathway along Oscawana Island in Crugers. Take in the views, enjoy your time. Ever walk along a river and experience a photographic moment? How about delving into the past and thinking about the importance of what used to be there? If so, then this is your cache!
To complete this multi you'll need: GPSr, writing utensil, paper, camera (for the views), and mirror (you'll see). The number of stages is unknown, and most are virtual, but all offer impressive views of the Hudson River. Please try not to disclose information of my hiding technique in your logs, but do speak of your adventure and some interesting things you may find along the way.
Other "Hudson Highlights" multi-stage caches include:
GC1WYQ0 - Troy (Downtown)
GC1WYRA - Lansingburgh
GC230FK - South Troy
GC230GA - Albany
GC2KECA - Montrose
GC2KECN - Croton-On-Hudson
GC2KFJV - Peekskill
GC2M0NZ - Rensselaer (thanks RenMin!)