Grand Reserve - Meritage Resort

Spa Terra sits on the grounds of the Meritage Resort in Napa, built into a cave-like space that guests and past visitors describe as one of the more memorable parts of the property. It's a resort spa in the fullest sense: part of a larger campus that also includes vineyards, restaurants, event spaces and a bowling alley, so a treatment here is usually one piece of a longer stay rather than a standalone visit.

Access is limited to hotel guests, which fits the resort's overall setup — amenities like the pools, cabanas and relaxation lounge are positioned as extensions of the room experience rather than separate day-pass offerings. The spa falls into the upscale price tier, consistent with the resort's broader positioning on luxurious suites, wine-country dining and curated itineraries for couples and families.

Beyond the treatment rooms, the resort leans into its wine country setting — vineyard walks, tasting rooms and food-and-wine programming are all part of the same property, so a spa booking can be paired with a meal or a glass of something local without leaving the grounds. Specific hours for Spa Terra aren't listed; anyone planning a visit should call ahead or check with the front desk once a room is booked, since access and scheduling are tied to the hotel stay rather than open to walk-in day guests.