WaterWorld by Alessandra Sensini

WaterWorld is the watersports centre of Olympic windsurfing champion Alessandra Sensini, at Marina di Grosseto (Via dell'Elba 4). It grew out of her family's passion for the sea, sun and wind, and offers windsurf, wing foil, sailing, SUP and surf lessons.

The centre rents windsurf, wing foil, sailing, surf and SUP equipment, provides storage and rents sunbeds, gazebos and umbrellas. It runs WaterCamps for children ("Joy of Moving" method), windsurf clinics with Alessandra Sensini, gatherings of young windsurf foil racers (Techno 293 + foil) and residential camps with partners.

A "Windsurfer Center" offers six historic-style Windsurfer LTD boards. The website announces events in 2025 and 2026, including a day camp with Save the Children on 16 June 2026.