We arrived in Cozumel just head of a storm that cancelled most excursions. Consequently, we wandered around town, browsing the shops, enjoying a snack at a sidewalk café, and watching the waves crash again the shore. We enjoyed the day, even though we didn't get in the kayaking and snorkeling we'd originally planned. Ever since, we've enjoyed spending occasional port days wandering around the towns instead of going on an excursion.