1. Start from San Juan by taking PR-26 (Expreso Baldorioty de Castro) towards Carolina. 2. Continue on PR-3 heading east, passing through Loíza and Río Grande, for about 30 miles until you reach Fajardo. 3. Take the exit for PR-976 in Fajardo, following signs for Quebrada Fajardo. 4. Follow PR-976 for 2-3 minutes until you reach Barrio Quebrada.