This is the first thematic aquarium in South America, where visitors have the chance to see and learn about over 300 species of animals at once. It's not just marine creatures that live here, but some land animals as well. Special emphasis is put on the ethical treatment of animals. They also have a restaurant, cinema, and occasional mermaid dives.

A day trip from Madrid offers the perfect excuse to step back in time, and few places capture Spain’s medieval legacy quite like Ávila and Salamanca, both proudly listed as UNESCO World Heritage Sites. Your adventure begins in Ávila, a walled city that appears lifted straight from the pages of a history book. Its imposing stone ramparts, punctuated by 88 defensive towers, encircle a beautifully preserved old town. Step inside and you’ll find Romanesque gems such as the Ávila Cathedral, part fortress and part place of worship, as well as the Basilica of San Vicente, famed for its architecture and colourful stonework. Ávila sits just over 100 kilometres from Madrid, and you can easily reach it by train or coach, both options run frequently throughout the day. From Ávila, continue west to the golden-hued city of Salamanca, home to one of Europe’s oldest universities. Its nickname, La Dorada, The Golden City, comes from the glow of its sandstone buildings, especially beautiful at sunset. Wander across the Plaza Mayor, often hailed as Spain’s finest square, then lose yourself among the cloisters, libraries and carvings of the historic university quarter. While Salamanca is delightful by day, it truly comes alive at night, its tapas bars and buzzing student energy make it tempting to extend your stay beyond a day trip.

At the foot of the Atomium, Mini-Europe allows you to have a whistle-stop tour around Europe in a few short hours.