Comfortable Accommodations: Hilton Diagonal Mar Barcelona in Barcelona offers family rooms with sea or pool views, air-conditioning, and private bathrooms. Each room includes a work desk, free WiFi, and modern amenities. Dining and Leisure: The modern, family-friendly restaurant serves Catalan, international, and European cuisines for lunch and dinner, including vegetarian, gluten-free, and dairy-free options. Guests can relax at the seasonal outdoor swimming pool, fitness center, sun terrace, and pool bar. Prime Location: Located a 5-minute walk from Llevant Beach and 11 mi from Barcelona El Prat Airport, the hotel is near attractions such as Port Olimpic (2.7 mi) and Sagrada Familia (2.9 mi). Boating and cycling activities are available in the surroundings. Two spacious interconnected rooms with kids TV channels. Our spacious Deluxe Family Room is the ideal base, featuring a comfortable king-sized bed and two twin-sized beds perfect for two adults and two children or four adults. With decor inspired by this amazing city's art and nature, you'll get a real 'feel' for the authentic and original Barcelona. The well-equipped desk, natural light, and air conditioning mean you can also work in comfort. Two elegant bathrooms with bath tub and premium toiletries complete this gorgeous room.