Finding the Elusive Guaniquilla Tunnel

(Watch Bob’s YouTube video to take the hike with us.)

One of the items on Bob’s Cabo Rojo bucket list was finding the Túnel de Guaniquilla (Guaniquilla Tunnel). We had both seen tourist accounts on TripAdvisor and other websites about how horrendously difficult it is to find, and mixed reviews on whether the search was worth it. But Bob was determined.  (Guanaquila is pronounced Gwah-nuh-KEE-luh.)

“After years of looking for it during our stays outside Boquerón ( only a few miles from the tunnel), we finally found the tunnel. Not worth the mosquitoes, mud and prickers to find it.”

“Finally found it. Don’t bother.”

“I had to climb a post fence that seemed to be on private property. Very narrow, overgrown path that eventually opens up a little.”

It turns out that these people were making the mistake of seeking the tunnel as a drive-by tourist attraction on their way to somewhere else. This is how it the entrance looks from the winding road they were searching from:

Easy to miss!

So imagine our delight when we decided to hike in Punta Guaniquilla Nature Reserve, and when Lisa pulled out her AllTrails app to examine the trails from the southernmost trailhead, she discovered an offshoot on the map that looked like it might lead to the tunnel.  

We found adequate parking at the trailhead after following Google Maps on Lisa’s phone to get to it. The sign at the entrance was not promising, as it didn’t show hide or hair of a tunnel. But we forged ahead, following Alltrails and our instincts.

No tunnel on this map

The actual tunnel is .6 miles from the trailhead, but we extended the hike by taking the trails toward the water, then came back around and trekked toward the tunnel.

We saw some really interesting plants on the way.

Then we saw the first homemade sign that said we were on the right path:

The Guaniquilla Tunnel is carved out of a rocky hillside, with dramatic cliffs on both sides of the trail leading to it. It was used for trains to transport sugar cane.

According to Expedia, this was one of the first tunnels built for Puerto Rico’s old rail network that previously crossed the island. For the first 50 years of the 20th century, trains were a popular method of travel here, but they fell into disuse and left behind landmarks such as this hidden hillside tunnel.

Anyone who thinks it’s not worth the hike has no appreciation of nature’s splendor or what man has wrought to tame it. Go!

Enjoy our Video

Links

Punta Guaniquilla Nature Reserve

AllTrails

Guaniquilla Tunnel info on Expedia

Climbing Gozalandia Waterfalls

Wear good, non-slippery water shoes and a bathing suit if you decide to visit Gozalandia Falls, because you will not be able to keep from jumping into the enticing pool at the foot of this huge waterfall! The main waterfall is truly amazing, at least 50 feet tall, and there are several places where you can climb up and jump in (at your own risk). Or just swim in the pool at the bottom, watching fish swim around your feet.

There is a cement sidewalk and stairs to lead you to the main falls and several above, plus you can just walk in the creekbed.

The drive to get to Gozalandia on narrow, winding mountain roads is not for the faint of heart, which is the only reason you might consider paying a guide to take you. Otherwise, just set out on your own and navigate carefully! It’s about 1 1/2 from San Juan in San Sebastien.

The gate is open from 10 AM-6 PM, and there is a $10 charge for parking. Go early to avoid the crowds, though the community feel of lots of people watching each other swim and jump has its own appeal. Make sure you take time to enjoy a drink and snack at the end of the day in the little restaurant by the parking lot, which overlooks a green pond populated by turtles.

Be aware that the falls can be dangerous if there’s a lot of rain, so use caution and common sense.

Images of the Falls

First sight of Gozalandia Falls

Links

Info on the falls: Puerto Rico Day Trips.

How to get there: Google Map

Hiking the Guajataca Tunnel: Butterfly Meadows, Crashed Boats and Ocean Cliffs

Amazingly, the actual Guajataca Tunnel (pronounced gwa-hah-TAH-kah) was the least interesting part of this hike. And the tunnel was fantastic! But, as always happens when you’re as open to new discoveries, we found so much more.

We hiked through the tunnel and westward along rocky cliffs, with dazzling turquoise sea to our right.

We forked left and crossed a butterfly meadow, filled with plants that attract and feed those lovely insects, such as calotropis procera, and oplonia spinosa, almendro (terminalia catappa), jayajbico (erithalis fruticose). Here are the ones we saw, plus a caterpillar of unknown type.

We later learned it was in fact a frangipani worm and not a caterpillar at all. They can grow up to 6 inches long, travel in hordes, do an incredible amount of damage, and eventually turn into big brown moths.

Puerto Rico does have its own species of monarch butterfly called the macho monarca, which doesn’t migrate. Unfortunately, it doesn’t pose for pictures, either! But here’s one from USDA.

The macho monarca can also be found in the Virgin Islands, Cuba, the Cayman Islands, St. Lucia and Jamaica.  

We found a posterboard about this butterfly and its diet when we exited the tunnel back into the park.

Hiking back along the ocean, powerful waves exploded against jagged boulders rising up from the shallow sea. We passed several remnants of wooden boats that we speculated might have carried aspiring migrants across the ocean from Haiti.

We also found wooden steps, yawning caves, a few creatures, and even a lone dead crab, perfectly preserved on the sand.

The tunnel itself, which connects the towns of Quebradillas and Isabela, is a remnant of the sugar cane era, when trains were used to transport sugar cane from the farms in the area.

Local artists have given walls some color with murals, and we found local artisans and food vendors.

The white-sand Playa Guajataca beside it, protected by a glorious grove of palm trees, stretched east to a campground and river. Settle into your beach chairs and you will enjoy a lot of shade and gorgeous cliff views. 

Take this hike!

Links

Guajataca Tunnel

Google Map

We Went Too Far! Lost in the Cueva del Viento

Our exciting hike into the Cueva del Viento (Cave of the Wind) took a potentially disastrous turn when we ventured too far into the pitch-black cave and couldn’t find our way out.

We found ourselves grappling with very dark thoughts as we walked in endless circles, listening to bats screech overhead and willing our flashlights not to stop working, while we looked for anything familiar to help us escape the cave.

The Cueva del Viento is found at the end of a popular trail in Guajataca State Forest on the northeastern town of Isabela, Puerto Rico. If you go, make sure you take a good flashlight, tell someone where you are going, and don’t go in too deep.

We thought the rickety stairs down into the cave were the dangerous part.

We were wrong. Watch the video to learn more!

Hiking Laguna Guaniquilla

We came to see the rocks in Laguna Guaniquilla, not far from Buye Beach.

But we found so much more in Punta Guaniquilla, an amazing nature preserves full of natural wonders!

We encountered distant vistas.

Unexplained ruins.

Mangroves seen from a different angle.

Spectacular Caribbean views.

Salt flats that hosted 10,000 skittering crabs.

Jagged boulders rising from the water of Laguna Guaniquilla.

Hidden caves with signs warning of potential seismic activity.

More hidden caves.

Sleeping frogs.

Interesting plants.

Termite nests, some fallen on the ground.

You reach this hike by heading south on foot from the local favorite Buye Beach, down a puddle-mucked, narrow road through a neighborhood of ramshackle cottages that face the Caribbean Sea. Bring lots of water, and definitely bring a camera!

Learn more from Para La Naturaleza

Touring a Cacao Farm in Puerto Rico

Ever wonder where chocolate comes from? It starts its life inside a pod that grows from a plant called cacao on a lush mountainside in a wet forest in the tropics. How do I know? I went there to find out.

We recently visited Finca Hekiti (Finca means “farm”, Hekiti means “one” in the Taino language) for an educational experience in a cacao forest in the Las Marias Mountains west of Mayaguez. In addition to learning the farming practices used on an agro-ecological site to grow and harvest fine-grain cacao, we learn about the importance of agroforestry, permaculture, and nature conservation.

Our tour guide was Ricardo, who purchased these four acres of extremely hilly, lush land with his wife Vivienne in 2014.

The family lives in this tricked-out shipping container when on the farm

Ricardo, a tall, rangy man with a curly beard, taught us that cacao doesn’t grow in neatly tended rows, like you’ll find on a farm, but as part of a symbiotic forest ecosystem. It nestles among other trees, many of them bearing fruit such as bananas and oranges, and plants that all have their own roles. The cacao tree does need to be pruned and maintained, but there is no irrigation. It gets sun and water at the whim of nature, including enduring a six-to-seven-month-long rainy season every year. Ricardo explained how he uses a process called grafting to improve new plants and make existing ones stronger.

Ricardo beside a cacao tree. The orange pod is ripe. The green one is not ready yet.

He took us on a half-mile hike around the extremely steep and windy agroforest, stopping frequently to show us medicinal plants and explain their purposes (in addition to letting us smell and taste them). We chewed a plant that numbs the mouth, and one that is used for brushing teeth!

Images of Cacao

We tasted dark chocolate with hints of cinnamon and cayenne pepper. Delicious!

Finca Hekiti doesn’t process the cacao, so we didn’t get to watch him turn the cacao beans into chocolate. That actually takes a long time, including fermenting, drying, winnowing, roasting, and flavoring. He is planning to produce cocoa nibs, which are small pieces of crushed cacao beans that have abundant health benefits. Learn more here.

If you’re ever in Puerto Rico, you can find this tour through AirbBnB Experiences or on the Finca Hekiti Facebook page. The cost was $25 each, plus tax, quite reasonable for 3 1/2 hours.

Guanica Dry Forest: Cacti, Cliffs and Red-Billed Oystercatchers

Who would expect to see so many kinds of cacti on a tropical island? We were intrigued to view the turquoise waters of the Caribbean Sea from a desert trail in Guánica State Forest, on the southwest end of Puerto Rico.

A United Nations International Biosphere Reserve, the Guánica State Forest, also known as Guánica dry Fores , is one of the most extensive tropical dry coastal forests in the world, totaling around 9,000 acres. It’s a paradise for birdwatchers, and we saw many. Read all about it.

Enjoy Bob’s video of our 3.7-mile hike along the rocky coast and through the desert.

Our day spent hiking and beaching also presented us with captivating flora and fauna! Lisa took a few pictures of her favorites, especially the red-billed oystercatchers. She guessed the name after watching them in action!

Cabo Rojo Lighthouse Hike

A hike in the nature reserve around the Cabo Rojo Lighthouse (Los Morrillos) served us up spectacular vistas, with stomach-dropping white and red cliffs, fascinating rock formations, crystal-clear Caribbean Sea, and even cacti!

We found the loop trail, part of the Cabo Rojo National Wildlife Refuge, on the All Trails app. It took us around the rocky coastline of this peninsula, then past the salt flats, before dumping us out on Playa Sucia, or La Playela, a gorgeous beach.

It’s located on the southeastern point of Cabo Rojo, on the Morrillos Peninsula, in the southwest corner of Puerto Rico. Learn all about this destination at the Discover Puerto Rico website.

Make sure you come between 9 AM and 5 PM, because the park rangers lock the gate!

Check out Bob’s YouTube video!

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