Hotel Jonni Sottomarina, located a mere 600 metres from Astoria Beach, features a terrace and loungers. Featuring a storage for belongings and a restaurant, this family-run hotel is about 25 minutes' walk from Museum of Adriatic Zoology Giuseppe Olivi.

The property is about 60 km from Marco Polo airport and a 5-minute ride from such cultural venues as Museo civico della Laguna Sud. Guests can visit sottomarina bungalow, which is just 5 minutes' walk away, and Vianello Beach Resort which is not too far from the hotel. A private beach is merely 1.4 km from the accommodation, while Isola di Pellestrina is situated nearly a 10-minute ride away. A family vacation to Sottomarina will become more exciting if you visit Astoria Village Amusement Park lying not far from Hotel Jonni. Piazzale Europa bus stop is nearly 5 minutes' walk from this Sottomarina property.

Looking onto the sea, some of the 25 rooms are appointed with a tiled floor. Guests can use a bidet and a shower, along with toiletries.

The Jonni Sottomarina offers breakfast in the restaurant. Aurora is located next to the property and serves Mediterranean dishes, in the neighbourhood of the property.