Romantic couples retreats in New York and Pennsylvania await travelers

The Castle Hotel and Spa in Tarrytown, New York. (Photograph by Jon H. Davis/Northern Lights Studio)

ANALYSIS/OPINION: Azure waters in exotic, tropical settings are not required for romantic retreats, as hidden domestic gems on the East Coast provide luxurious, pampering spa treatments designed for overnighting couples, who can also wander through fragrant gardens in full bloom while staying at a nearby welcoming, country inn. *** Romantic Escape at The Castle Hotel and…