Mercer Hotel Barcelona is built into part of the Roman wall of Barcino in the heart of the Gothic Quarter, with medieval arches still woven through it, redesigned by the architect Rafael Moneo. It's a small, independent hotel, just 28 rooms. It holds a Michelin Key, has a rooftop pool and a signature bar, and picked up a Tripadvisor Travelers' Choice Best of the Best Hotels award in 2026.

Mercer Restaurant is the anchor, chef Xavier Lahuerta's cooking built around local ingredients, served in a refined dining room inside the historic building. Beyond it, the hotel runs Mercer Breakfast, El Patio, Le Bouchon, a cocktail bar, and a terrace, so there's a spread of spaces for a meal, coffee, or a drink through the day rather than one single restaurant. Food and drink here happen inside the medieval structure itself, arches and Roman wall included, not a bolted-on hotel restaurant.

• 5-star Gran Luxe; built into part of the Roman wall of Barcino
• Gothic Quarter setting with medieval arches; redesign by Rafael Moneo
• Independent; 28 rooms
• Holds a Michelin Key
• Tripadvisor Travelers' Choice Best of the Best Hotels (2026)
• Rooftop pool and signature bar

Mercer Hotel Barcelona sits on Carrer dels Lledó in the Gothic Quarter, built into part of the Roman wall of Barcino, just a few yards from Barcelona Cathedral. The hotel's own site places it within walking distance of the Born neighbourhood, La Rambla, the Picasso Museum, Palau de la Música, and Boqueria Market, so you're inside the oldest, densest part of the city, steps from its main sights rather than needing transport to reach them. At just 28 rooms, it's an intimate stay in a historic setting.

Carrer Lledó 7, 08002, Barcelona

What makes Mercer Hotel Barcelona historically unusual?

It's built into part of the Roman wall of Barcino in the Gothic Quarter, with medieval arches still in place. The building was redesigned by architect Rafael Moneo. The hotel has 28 rooms.

How many rooms does Mercer Hotel Barcelona have?

Just 28. It's an intimate, independent 5-star Gran Luxe hotel in the Gothic Quarter, with a rooftop pool and a signature bar.

Who redesigned Mercer Hotel Barcelona?

Architect Rafael Moneo. The hotel sits in a Gothic Quarter building that incorporates part of the Roman wall of Barcino and its medieval arches.

What awards has Mercer Hotel Barcelona won?

Tripadvisor named it a Travelers' Choice Best of the Best hotel in 2026. It also holds a Michelin Key and has a rooftop pool.