Wentworth by the Sea, A Marriott Hotel & Spa

Perhaps the ritziest property in the state, Wentworth by the Sea's luxurious seaside resort sits perched on New Castle island, and boasts commanding vistas of the Atlantic Ocean. Each of the hotel's 161 guestrooms and suites are spacious and feature either harbor-side or ocean-side views. And the vintage Victorian building's unique architectural layout has its perks, too. Guest rooms have varied, unpredictable floor plans resulting in the occasional reading nooks, gas fireplace or private balcony. Should you steal away from your lavish digs, you'll find alluring pools, tennis courts, fairways, and a full-service spa at your service. And when dinner time rolls around, you'll have three on-site restaurants to choose from; recent guests can't stop raving about the upscale dining room, which serves up delectable seafood fare with a side of spectacular harbor views. If you're a member of Marriott's loyalty program, you can accrue or redeem points by choosing to bed down here.