A marine resort in Gargano, Vieste has received Blue Flags for the purity of its waters from the Foundation for Environmental Education. The communal territory is included in the Gargano National Park.
The town is bordered by Mattinata, Monte Sant'Angelo, Peschici and Vico del Gargano. Till a few decades ago, its main resources were fishing and agriculture. Now tourism, with hotels, resorts and camping facilities, has transformed the town's appearance, economy and lifestyle.