Adventure Collective
Twilight Rainforest Nature Walk in Río Grande, Puerto Rico - San Juan

Twilight Rainforest Nature Walk in Río Grande, Puerto Rico

Río Grandemoderate

Difficulty

moderate

Duration

2–3 hours

Fitness Level

Suitable for moderately fit individuals comfortable walking 3–4 miles on uneven terrain during evening hours.

Overview

Explore the enchanting El Yunque Rainforest after dark and experience the vibrant nocturnal life on this unique evening nature walk, ending with a dip at Las Damas pool.

Hiking
, Río Grande

Twilight Rainforest Nature Walk

Ages 6+ • 2.5 Hour Experience

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Adventure Photos

Twilight Rainforest Nature Walk photo 1

About This Adventure

Experience the enchanting El Yunque Rainforest on a unique evening nature walk! Discover the vibrant nocturnal life as you stroll through lush trails, culminating in a refreshing dip at the stunning Las Damas pool. Witness the forest awaken at twilight, filled with captivating sounds and scents—an adventure not to be missed!

Enjoy the most unique Evening Nature Walk in the El Yunque Rainforest!

Duration

2.5 Hours approximately

About

Did you know that about 60% of the El Yunque rainforest inhabitants are nocturnal, and are very seldom seen during the daytime?

Imagine entering the forest just about one hour before the sunsets and via a guided nature walk tour learning about its daytime flora & fauna, walking along a manmade & natural trail that winds its way through the forest to a wild & scenic river better known as the Mameyes.  Now if weather conditions permit we will be able to take a dip in one of the El Yunque’s finest natural swimming holes, “Las Damas” pool or just relax around the river banks and listen to the rushing water through the rocks!  After about thirty minutes its time to start our walk back out and no more perfect time than "Twilight" when all diurnal animals are preparing to rest, while the nocturnal animals are starting to come to life, first we notice the cooling of the air, the dew points rise, sounds become much more intense, new smells fill the air as night prepares to fall!  Bats take flight, sounds of the Puerto Rican Screech Owl are heard in the distance, insects are seen and heard, tree frogs of seventeen species start calling out to mates, aquatic life become more present as the El Yunque awakes!  Come and enjoy the El Yunque rainforest while it's asleep, then leave as it awakes!  

THIS IS AN ADVENTURE NOT TO BE MISSED!

What To Bring & What to Leave Behind

To bring:

  • Lightweight clothing and a change of dry clothes for the ride back to the hotel, as it is a “RAINFOREST” it could rain during the tour.
  • Towel/Towels as needed to dry off once back from the tour.
  • Lightweight hiking shoes, hiking boots, sandals or strap-on water shoes which work great at the rocky entry into the waterfall.
  • Waterproof cameras, cameras (EYT will not be responsible for equipment your bring).

Leave behind: The following are only suggestions!

  • Digital cameras or video if not waterproof, it does rain regularly.
  • Paper documentation important to your vacation, passports, boarding passes, birth certificates or any others that you do not want to get wet.
  • Large sums of money, expensive or important jewelry, anything that is looped, loose or dangling.
  • Anything that you would not want to lose, leave behind in a rental car or aboard the tour bus.

What if the weather forecast is bad?

EYT monitors weather conditions daily, safety should always be first! We follow NOAA, Wunderground and Weather.com if any of the two forecast the following, 50% or higher threat for rain, winds exceeding 18 knots or potential for thunderstorms we will cancel the tour for that day. One of our representatives will contact you via email, text or phone to advise of cancellation and offer to reschedule if possible. If you are unable to reschedule or the weather does not improve during your stay, we will refund your booking cost.

Transportation :

Transportation service is not included, unless you select and pay for this service. Guests in their own cars will meet with us at the entrance on Angelito Trail Head.

El Yunque National Forest does not permit UBER in the forest. Taxis are not allowed after park hours.

APPROXIMATE TOUR ITINERARY: It might slightly change according to sunset time.

  • 5:00 pm – Meeting Time at Angelito Trail
  • 5:00 pm to 5:30 pm – Group safety & pre-walk orientation, equipment dispersal (backpacks, towels, snacks and water)
  • 5:30pm to 7:30pm– Tour duration- Walk through Angelito Trail with guides, interpretation of natural areas, flora, fauna, history. Break at a Las Damas Pool to enjoy snacks and swimming, weather permitting. Return to the ​Trail entrance. Return of backpacks and towels.
  • 7:45pm – Activity completion.

Adventure Tips

Bring a flashlight or headlamp

Essential for safely navigating the trails as night falls in the rainforest.

Wear sturdy, waterproof shoes

The trails can be slippery and damp, especially near the pool area.

Dress in lightweight, moisture-wicking clothing

To stay comfortable in the humid tropical forest environment after sunset.

Bring insect repellent

Mosquitoes are common during evening hours in the rainforest.

Local Insights

Wildlife

  • Puerto Rican boa
  • Coquí tree frogs

History

El Yunque is the only tropical rainforest in the U.S. National Forest System and holds cultural significance for the indigenous Taíno people.

Conservation

Guided tours follow strict environmental guidelines to minimize impact, supporting El Yunque's preservation and biodiversity.

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Adventure Hotspots in San Juan

Frequently Asked Questions

Recommended Gear

Headlamp or flashlight

Essential

Provides hands-free illumination for safe night hiking on shaded rainforest trails.

Waterproof hiking shoes

Essential

Protects your feet from wet, slippery surfaces and rugged trail paths.

Insect repellent

Essential

Helps keep mosquitoes and other insects at bay during the evening walk.

Light rain jacket

Useful during sudden tropical rain showers common in summer months.

summer specific