Hotels for Adults Only with Heated Pool and Outdoor Pool in California

A modern adult-only hotel, Del Marcos Hotel offers 17 elegantly appointed and utterly comfortable guestrooms, a heated saltwater pool and a plethora of amenities for all guests to enjoy.

Nestled in the heart of Napa Valley, North Block Hotel offers a luxurious and casual wine country experience for travelers, surrounded by various restaurants, boutique shops and small-production wine tasting rooms. The hotel features sophisticated guest rooms situated around a communal courtyard and fireplace, ideal for socializing, as well as a relaxing pool area, hot tub and intimate spa offering locally-inspired treatments. Guests are treated to a range of amenities, including a welcome drink upon arrival, fitness center and complimentary parking with electric vehicle charging stations. The on-site Spa at North Block Hotel provides an immersive experience, offering Napa-inspired treatments using high-quality, sustainably-made products and skilled therapists. The hotel's 20 guest rooms are designed for comfort and style, boasting private entrances, balconies or patios, and luxurious bathrooms. North Block Hotel's contemporary design, signature amenities and inviting atmosphere make it the perfect wine country escape for a truly unique experience.