On the water
Cruises and boat trips.
Prices run from €8 to €99, and half of the 3 priced listings cost €50 or less. The best reviewed with at least 100 reviews is San Sebastian: Boat Tour with Stop at Santa Clara (4.6 from 955 reviews).
For the operators we researched and recommend, see our food tours and cooking classes in San Sebastián, or the experiences overview.