It's no coincidence that the word "muse" appears in "museum!" Museum of Underwater Activities aims to inspire, engage and educate visitors, so find a spot for it on your itinerary.
This museum is one of the top sights in Piran. But it's not the only spot worth visiting in the area. After you've paid the entry fee and spent a bit of time at Museum of Underwater Activities, check out nearby Portoroz Beach, Piran Harbour and Izola Marina as well.