Dolphin watching in Cascais Portugal is one of the fun Summer activities where you can see these playful creatures off the Cascais/Estoril Coast.  One of the companies that organises these tours is Four Adventures Boat Tours based in the Cascais Marina. To book with them please use the code EP24.  A sample of the dolphin watch can be seen in the video here.

More on watersports on our Sailing page.