We traveled to the lagoon via Coyuca, rode across the lagoon in a boat for $20 round trip and had a picnic under the palapas at the very end of Pie de la Cuesta. A cleaner beach you'll never find. You would usually have travel to Pie de la Cuesta by a set bus route from downtown Acapulco. The Coyuca River empties into the lagoon but in the ...