The Hamptons and Montauk have quietly gone through one of their biggest hotel news cycles in years — a major reopening in Sag Harbor, a brand-new design-led property in Montauk, the first Hyatt-affiliated hotel to ever hit Southampton, and a wellness spa renovation at one of the East End’s most enduring resorts. Here’s where to actually book this summer, organized from the marquee full-service resorts to the smaller design-forward properties worth knowing.
The best…

