Charco Azul Cave Tour: swim the turquoise canyon of Cuevas Arenales, Vega Baja.

The Charco Azul Cave Tour is a small-group guided adventure in the Cuevas Arenales caves of Vega Baja, Puerto Rico. You walk the river, swim through caves and the turquoise Charco Azul canyon, and jump from the cliffs. It costs $109 meeting the guide in Vega Baja, or $129 with the ride from San Juan, gear and snacks included.

This Charco Azul is in the Cuevas Arenales cave system in Vega Baja, in the karst hills of north-central Puerto Rico, about 45 to 60 minutes west of San Juan. The tour meets off PR-22 in Vega Baja, and your guide leads the group about 15 minutes to parking near the start.

No. This tour visits the Charco Azul of Vega Baja, the turquoise canyon water inside the Cuevas Arenales caves on the north side of Puerto Rico. The Charco Azul pool in the Carite forest is a different spot in the southeast. Both are lovely; this one is reached by river walk and cave swim.

Cuevas Arenales is a cave and canyon system carved by a river through the limestone hills of Vega Baja. You swim and float through dark, cave-like passages by headlamp and come out into open turquoise pools, the water locals call Charco Azul.

Yes, you need to be able to swim with a life jacket on. Parts of the route are deep water inside the caves and canyons, and everyone wears a life jacket, helmet and headlamp the whole way. Your guide stays close and leads each section at a steady pace.

Yes, the route includes cliff jumps into deep pools, and your guide shows you the spots to jump. Everyone wears a helmet and life jacket the whole way, and your guide takes photos and videos so you come home with every leap.

The tour runs about 4 to 5 hours from the 8:00 AM start, with a lunch stop on the way back at your own cost. With the ride from San Juan, pickup is about 45 to 60 minutes earlier, and you are back in the city in the afternoon.

Yes. The $129 option includes a round-trip ride from a central San Juan pickup point. At $109, you drive to the meeting point off PR-22 in Vega Baja and follow your guide to parking near the start, which costs about $5 cash and has restrooms to change.

Wear your swimsuit under hiking or workout clothes, and closed-toe shoes you do not mind getting soaked. Thin water shoes are too light for the rocks. Bring a towel, a change of clothes and water. Your helmet, life jacket and headlamp are provided.

Yes, kids 6 and up can join with their parents. Children who are comfortable in the water with a life jacket have a great time swimming the caves and canyons. Everyone should be able to walk and stand for a few hours and enjoy getting wet.

Some passages are dark, and that is part of the adventure. Every guest gets a headlamp, so you see the rock formations as you float through. Daylight returns at the cave openings, where small waterfalls pour into the pools, a favorite spot for photos.

Groups stay small, which keeps the caves uncrowded and the pace comfortable. You can book from 2 guests, and each date runs once it has 4 or more. If your date does not fill, you choose another date or a full refund.

Your guide checks the river and the caves on the day of your tour. River caves rise quickly after heavy rain, so if the guide calls off a date for unsafe weather, you choose a new date or a full refund. Safety in the caves comes first.

Yes. Cancel the Charco Azul Cave Tour up to 24 hours before your start time for a full refund. If we ever cancel, for weather or any other reason, you choose a full refund or a new date, so you can book now and lock in your cave day early. The cancellation policy has every detail.