2. You won’t find dozens of entertainment options onboard. That being said, you don’t need them. Ports are often in the centre of town, so you can walk off the ship and start exploring – no need to take a bus or train 90 minutes into town and stress about making your way back to the ship before it leaves with your passport. And most river cruises offer at least one free shore excursion, such as a walking tour or cultural experience with a local guide (with Scenic, all excursions are included).