An Open Air Exhibition and discussion, one year later. A year after the construction of 120 dry-stone check dams, MedINA returned to Sifnos for two days of open-air events In May and June 2025, MedINA completed the construction of 120 dry-stone check dams across two ephemeral streams on the island of Sifnos as part of the European project CARDIMED. The dams slow water flow, help recharge the aquifer, reduce flood and drought risk, and enhance biodiversity, without altering th