Beach of Sant Antoni de Calonge Nature · Calonge i Sant Antoni, Baix Empordà, Girona Sant Antoni de Calonge beach runs along the entire seafront of Sant Antoni de Calonge, between Torre Valentina and Santa Maria del Mar, in a coastal area with a tourist and holiday vocation within the municipality of Calonge i Sant Antoni. The Sant Antoni seafront promenade runs the length of the beach. Photo: [2] (CC BY-SA 2.0) What to see and do in Calonge i Sant Antoni