Mastinell Cava & Boutique Hotel by Olivia Hotels Collection

Wrapped around a working cava bodega in the Alt Penedès wine country, Mastinell sits half a kilometre from Vilafranca de Penedès on a road flanked by Xarel·lo and Macabeu vines. The five-star property is built as a contemporary winery-hotel hybrid — guests sleep directly above the barrel cellar, and the estate's own cava is poured at the terrace bar each evening.

The outdoor pool faces open vineyard rows rather than a pool deck, and bicycle rental allows guests to ride the cava route toward Sant Martí Sarroca. Massages, horseback riding, and a full restaurant with special-diet menus round out a programme rarely found at wine-country stays this close to Barcelona.

Sitges beach is roughly twenty minutes by car; the hotel runs a shuttle service for those wanting a Mediterranean afternoon without giving up the countryside setting.