200 Av. Rafael Cordero, Caguas, 00725 Continue to PR-32 3 min (750 m) Turn right at the 1st cross street onto PR-32 3 min (1.2 km) Drive from Avenida los Trovadores and Av. Principal to Barrio Bairoa 3 min (1.8 km) Follow Autop. Luis A. Ferré/PR-52 and Carr. Certenejas/Carr. Río Abajo/PR-172 to Sector La Pijalla in La Sierra 12 min (10.3 km) Continue on Sector La Pijalla. Take Cll Certenejas to C. Pitirre in Aguas Buenas 6 min (3.7 km) Sumidero Aguas Buenas 00703