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Arenales River Caving, Waterfall & Tropical Forest Secret Spring Day Trip
day_trips

Arenales River Caving, Waterfall & Tropical Forest Secret Spring Day Trip

by Puerto Rico as a Local

7 hours
San Juan
$112.50$125 on ViatorSave 10%/person
From
$112.50$125 on ViatorSave 10%per person

Choose from 1 available option

7 hours
Starting time
Friday 11 September 2026
Language
Free cancellation until 10 Sept 2026.
$225$250Save 10%
2 adults × $112.50
All taxes and fees included

How do you want to book?

Confirmation before Wed, 9 Sept - card's only charged if it's a yes. If it's a no, still time to book on Viator.

Book on Viator Confirmed right away, but you pay full price.$250

Overview

This full-day tour lasting about 7 to 8 hours begins near San Juan with a downhill walk to the Arenales River in Vega Baja. Participants will swim through greenish-blue pools and a narrow limestone canyon carved by the river over thousands of years. The route includes floating along the river and river trekking through the canyon. There is an option for cliff jumping from heights between 8 and 20 feet. After these activities, the group hikes along an off-the-beaten-path trail to caves featuring flowstone formations, bats, and a waterfall. Basic swimming skills and good physical fitness are required. Next, the tour stops in Manati for a lunch break at a local restaurant serving traditional Puerto Rican dishes; lunch cost is not included. The final part of the tour involves a short hike in a tropical forest nature reserve near Manati to reach a small, clear natural spring. During this walk, guides provide information about the local plants and trees. Included in the tour are bottled water, parking fees, and in-vehicle air conditioning. Life vests are available upon request. Participants must wear closed, sturdy water or hiking shoes and have balance and flexibility for the river trekking sections.

Highlights

Full-day hiking and river trekking near San Juan
Swim through limestone canyon and caves
Optional cliff jumping up to 20 feet
Lunch stop at a local Puerto Rican restaurant (not included)
Visit a nature reserve with a hidden natural spring
Bottled water and air-conditioned transport included

What's included

Bottled water during the tour
Life vests available if requested
Air-conditioned vehicle transportation
Parking fees at all stops

What's not included

Gratuities for guides and drivers
Lunch at the local restaurant

Itinerary

1

Vega Baja

The tour begins with a short downhill walk to the Arenales River where participants will swim through greenish-blue pools and a small limestone canyon carved by the river over thousands of years. The route includes floating along the river, river trekking, and optional cliff jumping from spots ranging between 8 and 20 feet high. Access to an upper part of the canyon involves climbing rock boulders. Later, a hike leads to caves with flowstone formations, bats, and a waterfall. Completing these activities requires good physical condition and basic swimming ability.

180 min

2

Manati

Lunch is taken at a local restaurant offering authentic Puerto Rican dishes at reasonable prices. The meal cost is not included in the tour price.

60 min

3

Manati

The tour finishes with a hike along a short trail in a nature reserve to a small, hidden natural spring surrounded by forest. Guides provide information about local plants and trees. The spring features clear, pristine water and serves as a refreshing end to the day before returning.

75 min

Languages

English (guide)Spanish (guide)

Cancellation policy

  • Cancel at least 24 hours before start for a full refund.

Additional info

1–13 travelers per booking
Mobile ticket
Not advised for anyone with back or spinal problems
Not advised for anyone with a heart condition
Not advised during pregnancy
A good level of fitness is needed
Total
$225Save 10% vs Viator