This interactive museum is an exceptional place to gain a deeper understanding of Warsaw’s history. It was founded in commemoration of an event that profoundly changed the city: the Warsaw Uprising of 1944. Listen to the oral accounts given by insurgents, go down into the sewers — similar to the ones that insurgents used to move around the city — and see The City of Ruins, a bird’s-eye view of Warsaw burnt to the ground. Don’t forget to see the murals painted by Polish artists on the Wall of Art. The museum building is interesting in its own right since it was previously an old electric power plant for trams.

Built in 1495, Porte Cailhau was one of the main gates into medieval Bordeaux and still stands nearly unchanged. It’s about 35 metres high and part of the old city walls. Climb to the top for a good view over the river, the Pont de Pierre, and the city rooftops.

The northwest coast of the island of Basse-Terre is home to the lovely Jardin Botanique de Deshaies, a lush garden displaying some of the most beautiful specimens of the rich flora of the Caribbean islands.