Unlike most aquariums, at the Interactive Aquarium of Cancún, you'll get a chance to get up close to sea creatures and even interact with some of them. Here, you can touch starfish and sea urchins, swim with dolphins, or watch them put on a show. There are over 140 species on display here and the Aquarium is open 365 days a year.

On this rich archaeological site from the pre-Roman and Roman times about a hundred tombs have been discovered, out of which some date back from the 4th century B.C. According to the found artefacts and records of the Roman writers, experts identify this settlement as Arausona, a Liburnian-Roman settlement mentioned by Pliny. Tombs of the older layers of necropolis date back from the 3rd to the 1st century B.C., and they were made under the Hellenistic influence. A complex of blocks of houses made of fine carpeted stone, joined with clay, and later with mortar was also found here. The settlement was surrounded by defensive walls, made from the fractal stone, and was divided by streets. Some buildings had water tanks incised into the bedrock for collecting the rain-water.

The Citadelle Saint-Tropez is a historic fortress in the charming town of Saint-Tropez. Dating back to the 17th century, this impressive structure boasts stunning views of the Mediterranean Sea and the town below. Visitors can explore the various rooms and exhibits within the fortress, including a maritime museum and a collection of contemporary art. The citadel also houses a charming botanical garden, filled with exotic plants and trees.