With a I little internet digging I think I found the camp. You can still visit it.

This article gave me a clue...
http://www.nytimes.com/1992/06/11/garden/preserving-adironda...

The camp was built by William West Durant in 1895 for his personal use. He sold it to J. Pierpont Morgan in 1896.
'Morgan's Camp' then became the moniker for camp. It's registered name is Camp Uncas.
http://en.wikipedia.org/wiki/Camp_Uncas