Pestana Cidadela Cascais, Portugal
A 16th-century fortress transformed into Portugal’s most inspiring fusion of heritage, contemporary art, and modern design
Why DNA Hotels Loves It
● A beautifully restored UNESCO-listed fortress where architect Gonçalo Byrne seamlessly blends centuries-old military architecture with crisp contemporary design.
● One of Europe’s first hotels with a permanent artist-in-residence programme, where galleries, studios, and installations are woven into everyday hotel life.
● Historic stone walls, marina views, and a relaxed coastal atmosphere combine to create one of Portugal’s most distinctive design destinations.
A Fortress Reinvented
Few hotels succeed in balancing history and modernity as convincingly as Pestana Cidadela Cascais. Built within the walls of the 16th-century Citadel of Cascais, the hotel occupies a fortress that once defended Portugal’s Atlantic coastline. Today, cannons have given way to contemporary art, while soldiers’ quarters have become bright, elegant guestrooms overlooking the marina and the sea. Rather than preserving the fortress as a monument, the architects chose to let it evolve. The result feels remarkably alive.
Architecture That Respects History
The transformation by Gonçalo Byrne and David Sinclair is a lesson in architectural restraint. Original stone walls, vaulted ceilings, cobbled courtyards, and military structures remain the defining framework, while crisp white volumes, glass walkways, polished concrete, and minimalist interiors introduce a distinctly contemporary layer. Nothing attempts to imitate the past. Instead, old and new sit comfortably beside one another. Light has become one of the project’s most important materials, softening the heavy masonry and creating calm, open spaces within what was once a defensive complex.
Portugal’s Most Artistic Hotel
Art is central to the identity of Pestana Cidadela. The hotel was the first in Europe to introduce an artist-in-residence programme, allowing contemporary artists to live and work inside the fortress. Galleries, studios, sculptures, paintings, and installations are spread throughout the property, making creativity part of the everyday guest experience rather than simply decoration. The cultural atmosphere extends beyond the visual arts. The hotel has also hosted writers-in-residence, while the Chapter Bar & Words combines cocktails with an honesty bookshop, encouraging guests to browse, read, and linger. Across the courtyard, the philanthropic bookstore Déjà Lu donates all proceeds to the Portuguese Down Syndrome Association, adding another thoughtful layer to the hotel’s cultural mission.
Minimalism Inside Ancient Walls
The 126 rooms continue the conversation between heritage and contemporary design. Bright white interiors, natural wood, marble bathrooms, and understated furnishings allow the fortress itself to remain the visual focus. Contemporary Portuguese artworks add personality without overwhelming the architecture. Many rooms feature balconies overlooking Cascais Marina, while others face the historic courtyards and fortress walls. The sea-view rooms are particularly rewarding. Stepping onto a private balcony with the Atlantic breeze drifting through the old citadel walls makes the hotel’s unique setting immediately tangible.
Atlantic Dining
Maris Stella occupies one of the fortress’s finest positions, opening onto a terrace overlooking the marina. Seafood naturally takes centre stage, from grilled local fish to ceviche, tartare, and lighter Mediterranean-inspired dishes, while breakfast is served with uninterrupted harbour views. Across the courtyard, Taberna da Praça offers a more traditional Portuguese experience. Local wines, regional dishes, and a relaxed tavern atmosphere create an appealing contrast with the hotel’s contemporary interiors. Both restaurants reflect the easy rhythm of Cascais rather than formal luxury.
Pools, Spa and Sea Air
The hotel offers both indoor and outdoor swimming pools, with the spa including treatment rooms, a Turkish bath, and sauna. Outside, the pool terrace enjoys elevated views over the marina and Atlantic, while the fortress walls create sheltered spaces that feel surprisingly intimate despite the hotel’s scale. The greatest luxury, however, is simply walking the ramparts. Few hotels offer so many opportunities to watch fishing boats, sailboats, and Atlantic sunsets from centuries-old defensive walls.
The Best of Cascais
The location places guests at the centre of one of Portugal’s most enjoyable coastal towns. The marina, beaches, galleries, cafés, restaurants, and the Royal Fortress Museum all sit just outside the hotel gates, while Lisbon and Sintra are both within easy reach for day trips. Yet returning to the fortress each evening always feels like coming home.
Why It Works
Pestana Cidadela Cascais demonstrates that heritage hotels do not have to feel nostalgic. By combining one of Portugal’s most important historic fortresses with contemporary architecture, ambitious cultural programming, and relaxed seaside hospitality, it creates something genuinely original. It’s simultaneously a design hotel, an art centre, a historic monument, and an easy-going coastal retreat. Few properties manage to wear so many identities so naturally—and that’s exactly what makes it one of Portugal’s most compelling places to stay.
