If you’re trying to find day-trip inspiration from Sainte-Opportune-la-Mare, you certainly won’t come up short! Le Havre Beach, just 20 miles away, has some great attractions that’ll keep you occupied. Want an excuse to check it out? Le Havre Cathedral and Jardins Suspendus ought to be enough reason. If you need any more convincing, also consider Vauban Docks.