Cascais is a charming coastal town located in Portugal, just a short distance from Lisbon. Known for its stunning beaches, historic architecture, and vibrant culture, Cascais is a popular destination for tourists and locals alike. Some cool things to do and see in Cascais include:

Visit the Cascais Citadel - A 19th-century fortification turned museum, the Citadel offers panoramic views of the town and coastline.

Explore the Boca do Inferno - A natural rock formation shaped by the crashing waves of the Atlantic Ocean, the Boca do Inferno is a unique geological feature and popular photo spot.

Stroll the marina - The marina in Cascais is home to a number of restaurants, shops, and yachts. It's a great place to relax, people watch, and enjoy the sea breeze.

Visit the Museu Condes de Castro Guimarães - This museum is housed in a beautiful palatial mansion and showcases the art and history of Cascais and Portugal.

Explore the beaches - Cascais is famous for its stunning beaches, including Praia do Peixe, Praia da Conceição, and Praia da Ribeira.

These are just a few of the many exciting things to do and see in Cascais. Whether you're a history buff, beach-goer, or foodie, there's something for everyone in this charming coastal town.