The article aimed to show which of the restrictions and limitations imposed in connection with the pandemic were the most burdensome for the participants of nautical tourism. It presents the opinions of 580 sailors from six countries: Croatia, France, Germany, Italy, Poland, and Turkey. Research has shown that in the 2020 sailing season, sailors have observed many changes in the functioning of the ports, the services available in their area, and the behavior of other sailors. The restrictions introduced by some countries were sometimes very troublesome for tourists - they forced them to change their previous plans and caused a feeling of uncertainty. Among the most burdensome, the respondents considered those that restricted the free crossing of borders. The obtained results are essential for developing nautical tourism and may contribute to rationalizing decisions taken in a crisis.