The Palais de Chaillot is located on the Place du Trocadéro in Paris’ 16th neighborhood (arrondissement). Because it is just across the river Seine from the Eiffel Tower, the terrace of the Palais de Chaillot provides one of the city’s best views of the tower — it is a great place to snap photos of the famous landmark. Visitors can easily spend an entire day visiting the Palais de Chaillot, the Eiffel Tower, and walking or taking a cruise along the Seine. The Palais’ surrounding gardens (Jardins du Trocadéro) are ten hectares surrounding Paris’ largest fountain, which is well worth viewing at night while lit up.
The Palais de Chaillot was originally built for the 1937 World’s Fair/Universal Expo, and today houses the national theater (Théâtre National de Chaillot) and a number of different museums: the Musée de la Marine (Naval Museum), the Musée de l'Homme (The Museum of Man), and a museum of architecture (Cité de l'architecture et du patrimoine). As if this weren’t enough to keep an inquisitive visitor occupied, the Palais de Chaillot also has an aquarium (called Cinéaqua), accessible from the Trocadero gardens. The aquarium is home to 10,000 fish and invertebrates, a shark tunnel, and its own movie theater.