Cálem Caves, or Porto Cálem, was established in 1859 and is known as the definitive port experience. Guided tours tell the history of port wine production in the region and visitors can also enjoy a wine tasting in the underground cellars. Cálem Caves is located in Vila Nova de Gaia, Portugal.
The Aquarium du Grand Lyon, or the Aquarium of Lyon, is an aquarium that houses marine species from around the world, including multiple species of sharks. It is located on the west bank of the Rhône, south of the city.