GB Spa at the Hotel Grande Bretagne is a landmark luxury wellness sanctuary in the heart of Athens, Greece, part of the prestigious Luxury Collection portfolio. Situated within one of the city's most iconic five-star hotels overlooking Syntagma Square, the spa is currently undergoing a thoughtful renovation to reimagine and elevate its wellness offering. The destination is committed to delivering a refined, immersive, and rejuvenating experience, with a focus on high-end treatments and personalised care for both hotel guests and day visitors seeking a premier urban spa retreat in the Greek capital.