When you're ready to take a breather from the rigors of sightseeing, find a shady patch to sit at Calanque de Port Miou. Bring a few snacks or a good book ... This is your time to chill!
This body of water is on the to-do lists of many visitors to Cassis. But Calanque de Port Miou isn't the area's only drawcard. Calanques National Park, Calanque Sormiou, and La Ciotat Beach are some other worthwhile sights nearby.