Sankara Spa at Castle Hotel & Spa

Just 25 miles north of Manhattan, Castle Hotel & Spa offers a haven for tranquility and relaxation on a stunning hilltop setting with astonishing views of the Hudson River Valley. The 8,000 square-foot Sankara Spa features amenities such as steam, whirlpool, relaxation lounges, and a private VIP treatment room. Private health and fitness classes are available by reservation.