4.6
(59)
854
hikers
13
hikes
Hikes in Río Grande are concentrated within El Yunque National Forest, the only tropical rainforest in the U.S. National Forest System. The region's terrain is characterized by dense forest canopy, river crossings, and trails that ascend to viewpoints and peaks. Many of the Río Grande hiking trails lead to waterfalls and natural pools.
Last updated: April 25, 2026
4.8
(9)
141
hikers
8.90km
02:53
410m
410m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(7)
140
hikers
2.54km
00:53
140m
140m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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5.0
(2)
17
hikers
5.78km
01:57
290m
280m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
1
hikers
4.46km
01:27
190m
190m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.6
(31)
218
hikers
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
49
hikers
5.46km
02:04
230m
230m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(1)
34
hikers
15.5km
05:14
570m
570m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
19
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(1)
9
hikers
2.91km
00:51
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(2)
11
hikers
3.57km
01:42
230m
230m
Hard hike. Great for any fitness level. Sure-footedness, sturdy shoes and alpine experience required.
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This is a steep trail that takes you through the jungle downstream below La Coco Falls to Rio Mameyes. The lower half of the trail is comparatively flat as you walk along the water to the pools at the confluence with Rio de la Mina. This is a little more difficult than other trails in the park but well worth the effort.
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The U.S. military constructed an electronic warfare site here in 1963. The site was used in various capacities through 2003, including as a missile control site and for training.
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This is a hiking trip where it always rains warmly, the higher you go, the harder it rains:)
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A short hike to a popular pool with large rocks and the soothing sound of rushing water.
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La Mina Trail is one of the most popular trails in El Yunque. Starting from the Ranger Station, the trail descends steeply over many sets of stairs. There are many picnic sites and shelters along the way. Wear a swimsuit or quick drying clothing and take advantage of La Mina Waterfall at the end of the trail. A concrete bridge crosses the river and connects this trail with Big Tree Trail for some extra distance.
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Big Tree Trail is a mostly paved, moderately steep trail. There is only one section with steps, but there are 70 steps in a row. There are many interpretive signs describing wildlife, history, and natural sights. The trail leads to La Mina Waterfall and meets up with La Mina Trail. You can see some of the oldest trees in the forest here as well.
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This waterfall is a great place to take an ice cold swim. Wear good water shoes. Accessible from La Mina Trail or Big Tree Trail.
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This tower was built in the days of the CCC. There is a beautiful spiral staircase leading to an observation platform with views of the surrounding forest and the coast in the distance.
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Yes, entry to the main recreation area of El Yunque National Forest typically requires a reservation. These can be booked in advance through the official U.S. National Forest reservation system. It's essential to check their website for the most current information on ticket availability, entry times, and any trail closures before your visit.
Absolutely. A great option for families and beginners is the Angelito Swimming Hole loop from Río Mameyes. This is a relatively short and flat trail that follows the river to a popular swimming spot, making it a perfect outing for a warm day.
Yes, hiking to waterfalls is a highlight of visiting Río Grande. While the famous La Mina Trail is often closed for long-term repairs, you can still see the beautiful Cascada La Coca right from the road. For a more immersive experience, the trails around Quebrada Juan Diego lead to a series of smaller, highly-regarded waterfalls and pools where you can often take a dip.
For panoramic views, the hike to the stone tower atop Mt. Britton is a must-do. The Mt. Britton Trail & Tower route is a paved path that offers spectacular sights of the forest canopy and the coastline on a clear day. The El Yunque Peak Tower also provides stunning vistas, though the trail to reach it is more challenging.
Yes, for a more strenuous workout you can try the Mount Britton Tower – Mt. Britton Trail loop from Quebrada Vueltas. This longer route involves significant elevation gain and will take you through more remote sections of the forest, rewarding your effort with solitude and pristine rainforest scenery.
There are over a dozen designated hiking trails in the Río Grande area, primarily within El Yunque National Forest. These range from easy, paved nature walks to difficult, rugged mountain ascents, offering options for every skill level.
The trails are very highly rated by the komoot community, with an average score of 4.7 out of 5 stars. Hikers frequently praise the lush tropical scenery, the sound of the coquí frogs, and the rewarding experience of reaching a waterfall or a panoramic viewpoint.
El Yunque is rich in biodiversity. While hiking, you're almost guaranteed to hear the call of the native coquí tree frog, a beloved symbol of Puerto Rico. Keep an eye out for colorful birds, including the endangered Puerto Rican parrot, and various lizards. The forest is home to over 240 plant species, creating a vibrant, living landscape.
Yes, there are several loop trails available. For a moderate circular route, consider the Mt. Britton Trail – Mount Britton Tower loop from El Yunque National Forest. This trail combines sections of different paths to create a varied loop that includes a trip to the observation tower.
Be prepared for tropical weather. Essential items include sturdy hiking shoes with good grip, plenty of water, and high-quality rain gear, as showers can occur suddenly. It's also wise to bring insect repellent, sunscreen, and some snacks. If you plan to swim in the natural pools, pack a swimsuit and a towel.
The best way to reach the trailheads in El Yunque National Forest from San Juan is by car. The drive takes approximately 45 minutes to an hour, depending on traffic. Follow the signs for Route 3 and then take the exit for PR-191, which is the main road leading into the forest. Parking is available at designated trailheads and visitor centers, but can fill up quickly.
For a more rugged and less crowded hike, the La Coca Trail is an excellent choice. It's a challenging out-and-back trail that is often muddy and involves river crossings. This path offers a true rainforest adventure away from the more popular paved routes.


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