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Lodging:
Cold Spring Lodge (845) 254-5711
530 Oliverea Rd., Big Indian, NY 12410
Verizon mobile booster, others don't work. 4 WiFi hotspots.

Food:
Brio's in Phoenicia - (845) 688-5370

Hiking:
Balsam Mountain Catskill High Peak | New York-New Jersey Trail Conference
Slide Mountain (Highest Peak in Catskills) Loop | New York-New Jersey Trail Conference

Topo Map (balsam mtn, big indian mtn)
Topo Map (slide mtn, )
Source: Trail Maps for Hiking | New York-New Jersey Trail Conference

Hudson Valley - Catskill - Shawangunk NY - Hiking

Emergency:
Margaretville Memorial Hospital (845) 586-2631
42084 State Hwy 28, Margaretville, NY 12455 - 15 mi 20 min from Oliverea

Kingston Hospital (Health Alliance): 396 Broadway, Kingston, NY (845) 331-3131

Ulster Sheriff's Office Shandaken Sub-Station, RT 28 Allaben, NY - 688-2233

NY Department of Environmental Conservation Region 3 New Paltz - (845) 256-3000