Caló des Moro sits at the southern edge of the Mondragó Natural Park, a 785-hectare protected zone established in 1992 to preserve the wetlands, dune systems, and limestone headlands that define Mallorca's southeast coast. The cove itself—a 30-metre crescent of sand pinned between vertical cliffs—became inaccessible by land after 2019, when the municipal council closed the footpath to control erosion and manage visitor pressure. The only practical route today is by water, either from the adjacent Cala Mondragó or via private vessel from Santanyí's small harbor six kilometers west. Boat rental services operating from Cala Mondragó Marina expanded rapidly after 2021, when demand for self-guided coastal exploration outpaced capacity for organized group tours. Most operators now offer license-free models—rigid inflatables and small motorboats capped at 15 horsepower—that comply with Spain's 2014 maritime regulation exempting craft under six meters and limited power from the recreational boat license requirement. The regulatory framework also mandates a brief safety orientation, life jacket distribution, and a plotted route that keeps rental vessels within two nautical miles of the departure point. Caló des Moro lies 1.8 kilometers south, well within the permitted zone, and the approach channel remains navigable year-round except during winter storms when the Llevant wind generates swells above one meter. The geology of the Mondragó coastline—Miocene limestone strata tilted nearly vertical by tectonic compression—creates a series of narrow, steep-walled inlets that funnel sunlight into the water column for hours longer than north-facing beaches. This explains the saturated turquoise color that draws photographers to Caló des Moro even in shoulder seasons. The seabed drops from two meters at the shore to twelve meters within 50 meters of the beach, and the clarity—routinely exceeding 30 meters horizontal visibility in summer—allows snorkelers to track schools of salema porgy and painted comber along the rocky margins. Posidonia meadows carpet the sandy plains beyond the drop-off, a marine ecosystem recognized by UNESCO as critical to Mediterranean biodiversity. Cala Mondragó itself functions as a staging point rather than a destination. The beach, backed by pine forest and equipped with minimal facilities—two seasonal kiosks, pit toilets, and a gravel parking lot for 40 vehicles—serves primarily as the embarkation site for boat rentals and kayak outfitters. The marina consists of a floating pontoon and a concrete launch ramp, operational daily from 09:00 to 18:00 between April and October. Outside those months, services reduce to weekend-only availability. Most rental periods run two to four hours, with morning departures favored for calmer sea conditions and better light angles for photography. Afternoon wind—the embat, a thermal breeze generated by land-sea temperature differentials—picks up after 14:00 and can complicate navigation for inexperienced operators.