Hacienda La Esperanza, Manatí Tour along the coast of Hacienda La Esperanza Go in and out of coastal forests through trails that will lead you to discovering beaches free of human intervention at Hacienda La Esperanza. Go alo... Dec 14, 2025 (Multiple Dates) GO TO THE EVENT
Palo Colorado, Río Grande Birdwatching in El Yunque Let’s immerse ourselves in El Yunque National Forest in search of and identifying birds. During our journey, we will explore the Caimitillo and El Yu... Dec 14, 2025 (Multiple Dates) GO TO THE EVENT
Palo Colorado, Río Grande Exploring the services that El Yunque offers you Venture into the only rainforest within the Forest Service. On this tour you will get to know recreational and historical areas and you will be able ... Dec 14, 2025 (Multiple Dates) GO TO THE EVENT
Cabezas de San Juan, Fajardo Discover the nature and history of Cabezas de San Juan See one of the most impressive landscapes of Puerto Rico on a guided tour of the Cabezas de San Juan Nature Reserve. Learn about the dry forest, seag... Dec 14, 2025 (Multiple Dates) GO TO THE EVENT
Hacienda Buena Vista, Ponce The power of the river that transformed history The history of Hacienda Buena Vista is linked to the life of the Vives family, their summer residence and what today is the historical site of this n... Dec 16, 2025 (Multiple Dates) GO TO THE EVENT
Hacienda La Esperanza, Manatí Help us protect sea turtles! The leatherback, the green turtle and the hawksbill are endangered species. Start your day with a walk along the coast, while you learn to protect an... Dec 17, 2025 (Multiple Dates) GO TO THE EVENT
Vivero de Río Piedras, San Juan Tree nursery maintenance Trees are essential to the health of our ecosystems. They provide shelter and food for wildlife, offer shade, prevent erosion, and help reduce noise ... Dec 18, 2025 (Multiple Dates) GO TO THE EVENT
Hacienda La Esperanza, Manatí Caretakers of the Miguel "Papo" Vives arboretum Join us in caring for our arboretum Miguel "Papo" Vives! This beautiful space is home to a vast collection of native and endemic trees and shrubs fro... Dec 18, 2025 (Multiple Dates) GO TO THE EVENT
Hacienda La Esperanza, Manatí Tree nursery maintenance Trees are essential to the health of our ecosystems. They provide shelter and food for wildlife, offer shade, prevent erosion, and help reduce noise ... Dec 18, 2025 (Multiple Dates) GO TO THE EVENT
Vivero Barranquitas, Barranquitas Tree nursery maintenance Trees are essential to the health of our ecosystems. They provide shelter and food for wildlife, offer shade, prevent erosion, and help reduce noise ... Dec 18, 2025 (Multiple Dates) GO TO THE EVENT
Cabezas de San Juan, Fajardo Tree nursery maintenance Trees are essential to the health of our ecosystems. They provide shelter and food for wildlife, offer shade, prevent erosion, and help reduce noise ... Dec 18, 2025 (Multiple Dates) GO TO THE EVENT
Hacienda La Esperanza, Manatí Maintenance of ecological gardens of La Esperanza Ecological gardens are spaces where plants, insects, amphibians, reptiles, birds and humans interact with our land. Come to work in our garden and le... Dec 18, 2025 (Multiple Dates) GO TO THE EVENT
Hacienda Buena Vista, Ponce Tree nursery maintenance Trees are essential to the health of our ecosystems. They provide shelter and food for wildlife, offer shade, prevent erosion, and help reduce noise ... Dec 18, 2025 (Multiple Dates) GO TO THE EVENT
Hacienda La Esperanza, Manatí Help us clean our beaches and rivers! Each year, thousands of pounds of waste make their way to our beaches and bodies of water. Once there, these affect wildlife and interfere with natur... Dec 18, 2025 (Multiple Dates) GO TO THE EVENT
Cañón de San Cristóbal, Barranquitas Discover the history and nature of Cañón San Cristóbal Visit one of the most important geological formations in Puerto Rico and the Caribbean: the Cañón San Cristóbal. This natural protected area has impr... Dec 18, 2025 (Multiple Dates) GO TO THE EVENT
Antiguo Acueducto del río Piedras, San Juan The river that gives life to San Juan For almost a century, the Piedras River quenched the thirst for progress of the residents of San Juan and since its last meander, the San Juan Aquedu... Dec 18, 2025 (Multiple Dates) GO TO THE EVENT
Palo Colorado, Río Grande Nightlife in El Yunque Come and discover the nightlife of El Yunque National Forest! Enjoy an interpretive tour where you might see and hear nocturnal wildlife from establi... Dec 18, 2025 (Multiple Dates) GO TO THE EVENT
Hacienda La Esperanza, Manatí Learn about the History of Hacienda La Esperanza Relive the history of those who worked at Hacienda La Esperanza, one of the most productive sugar estates of the 19th century. On a guided tour, you ... Dec 19, 2025 (Multiple Dates) GO TO THE EVENT
Río Encantado, Florida Look for the Crested Toad at night! The Crested Toad is the only native toad in Puerto Rico and it is endangered. Since 2009, we have been working to introduce this species into our nat... Dec 19, 2025 (Multiple Dates) GO TO THE EVENT
Hacienda La Esperanza, Manatí Christmas Bird Count December’s here and like every year, we once again join both the Puerto Rican Ornithological Society and the National Audubon Society for the traditi... Dec 20, 2025 GO TO THE EVENT
Cañón de San Cristóbal, Barranquitas Bird Census If you like birding, why not do it with a purpose? Join us for an outing in one of our natural areas. We’ll count and identify every bird we come acr... Dec 20, 2025 (Multiple Dates) GO TO THE EVENT
El Conuco, Cabo Rojo Population census of iguanas in El Conuco Learn how to identify adult iguanas, while we count the observed population. This practice helps us estimate the adult population and measure the imp... Dec 20, 2025 (Multiple Dates) GO TO THE EVENT
Cabezas de San Juan, Fajardo Iguana Project: population census throughout Cabezas de San Juan Green iguana is an invasive species, which damages infrastructure, crops and tree nurseries. Since 2007, we have implemented a program that seeks to ... Dec 20, 2025 (Multiple Dates) GO TO THE EVENT
Hacienda La Esperanza, Manatí Lets read closer to Nature Join us to read closer to nature! Visit the Hacienda La Esperanza Natural Reserve for the opportunity to learn wonderful stories about nature and the... Dec 20, 2025 (Multiple Dates) GO TO THE EVENT
Cabezas de San Juan, Fajardo Nightlife in Cabezas de San Juan Let's learn about the ecosystems and biodiversity of the Cabezas de San Juan Natural Reserve from a nighttime perspective. We will visit different ic... Dec 20, 2025 (Multiple Dates) GO TO THE EVENT
Medio Mundo y Daguao, Ceiba Christmas Bird Count December’s here and like every year, we once again join both the Puerto Rican Ornithological Society and the National Audubon Society for the traditi... Dec 21, 2025 GO TO THE EVENT
Cabezas de San Juan, Fajardo Christmas Bird Count December’s here and like every year, we once again join both the Puerto Rican Ornithological Society and the National Audubon Society for the traditi... Dec 21, 2025 GO TO THE EVENT
Hacienda Buena Vista, Ponce Maintenance of ecological gardens Ecological gardens are spaces where plants, insects, amphibians, reptiles, birds and humans interact with our land. Come to work in our garden and le... Dec 21, 2025 (Multiple Dates) GO TO THE EVENT
Hacienda La Esperanza, Manatí Through wetlands and into the beach Bring your boots and prepare to get them dirty before finishing with a dip. Admire a panoramic view of the coastal ecosystems of this nature reserve ... Dec 21, 2025 (Multiple Dates) GO TO THE EVENT
Palo Colorado, Río Grande Mt. Britton – From Ridge to Reef Experience the ecosystem components of El Yunque National Forest on a four-hour walk under the canopy. You will visit iconic architectural structures... Dec 21, 2025 (Multiple Dates) GO TO THE EVENT
Palo Colorado, Río Grande Night falls from Mt. Britton Wander through El Yunque National Forest and experience the sunset from the historic Mt. Britton tower. Enjoy an interpretive tour in which you can s... Dec 26, 2025 (Multiple Dates) GO TO THE EVENT
Bosque de Pterocarpus de Dorado, Dorado A hike through the Pterocarpus Forest We will explore and hike the interior of a swamp, with water probably up to our knees! An environmental interpreter will talk about the natural hist... Dec 27, 2025 (Multiple Dates) GO TO THE EVENT
Cuevas El Convento, Peñuelas Helping the Puerto Rican Crested Toad The Puerto Rican Crested Toad can only be found in Puerto Rico. We thought we had lost this species forever, but it turns out that we can still prote... Dec 27, 2025 (Multiple Dates) GO TO THE EVENT
La Parguera, Lajas Bird Census - La Parguera If you enjoy birdwatching, why not do it with a purpose? Join us and explore one of our natural areas. We’ll be counting and identifying every bird w... Dec 28, 2025 (Multiple Dates) GO TO THE EVENT
Hacienda La Esperanza, Manatí Walk through the northern karst at Hacienda La Esperanza The mogotes are an essential part of the Puerto Rican landscape. But do you really know what a mogote is or have you entered one? This tour takes us ... Dec 28, 2025 (Multiple Dates) GO TO THE EVENT
Hacienda La Esperanza, Manatí Help us clean our beaches and rivers! Each year, thousands of pounds of waste make their way to our beaches and bodies of water. Once there, these affect wildlife and interfere with natur... Jan 2, 2026 (Multiple Dates) GO TO THE EVENT
Cabezas de San Juan, Fajardo Between lighthouses and ecosystems: discover the ecological and cultural richness of Cabezas de San Juan Explore one of Puerto Rico’s most breathtaking landscapes through an interpretive visit to the Cabezas de San Juan Nature Reserve. Throughout the tou... Jan 2, 2026 (Multiple Dates) GO TO THE EVENT
Palo Colorado, Río Grande Nightlife in El Yunque Come and discover the nightlife of El Yunque National Forest! Enjoy an interpretive tour where you might see and hear nocturnal wildlife from establi... Jan 2, 2026 (Multiple Dates) GO TO THE EVENT
Hacienda La Esperanza, Manatí Maintenance of ecological garden of La Esperanza Ecological gardens are spaces where plants, insects, amphibians, reptiles, birds and humans interact with our land. Come to work in our garden and le... Jan 3, 2026 (Multiple Dates) GO TO THE EVENT
Palo Colorado, Río Grande Birdwatching in El Yunque Let’s immerse ourselves in El Yunque National Forest in search of and identifying birds. During our journey, we will explore the Caimitillo and El Yu... Jan 3, 2026 (Multiple Dates) GO TO THE EVENT
Hacienda La Esperanza, Manatí Bird Counting at Hacienda La Esperanza If you like birding, why not do it with a purpose? Join us for an outing in one of our natural areas. We'll count and identify every bird we come acr... Jan 4, 2026 (Multiple Dates) GO TO THE EVENT
Inés María Mendoza, Yabucoa Walk through Punta Yeguas On the tour of the Inés M. Mendoza Nature Reserve in Yabucoa, better known as Punta Yeguas, we will enjoy and observe the abundant flora and fauna al... Jan 4, 2026 (Multiple Dates) GO TO THE EVENT
Palo Colorado, Río Grande Los Picachos - From the mountains to the coast Experience the ecosystem components of El Yunque National Forest on a five-hour walk under the canopy. You will visit the iconic peak of Los Picachos... Jan 4, 2026 (Multiple Dates) GO TO THE EVENT
Palo Colorado, Río Grande Exploring the services that El Yunque offers you Venture into the only rainforest within the Forest Service. On this tour you will get to know recreational and historical areas and you will be able ... Jan 8, 2026 (Multiple Dates) GO TO THE EVENT
Hacienda La Esperanza, Manatí Recovery of the Puerto Rican Crested Toad at La Hacienda The Puerto Rican Credted Toad is only found in Puerto Rico. We thought it had disappeared forever, but we discovered that we can still prevent its ex... Jan 9, 2026 (Multiple Dates) GO TO THE EVENT
Palo Colorado, Río Grande Night falls from Mt. Britton Wander through El Yunque National Forest and experience the sunset from the historic Mt. Britton tower. Enjoy an interpretive tour in which you can s... Jan 9, 2026 (Multiple Dates) GO TO THE EVENT
Medio Mundo y Daguao, Ceiba A capsule through time: From Roosevelt Roads to Medio Mundo and Daguao Travel back in time learning about Roosevelt's enigmas and the rebirth of the Los Machos wetland in the Medio Mundo and Daguao protected natural area... Jan 10, 2026 (Multiple Dates) GO TO THE EVENT
Cabezas de San Juan, Fajardo Nightlife in Cabezas de San Juan Let's learn about the ecosystems and biodiversity of the Cabezas de San Juan Natural Reserve from a nighttime perspective. We will visit different ic... Jan 10, 2026 (Multiple Dates) GO TO THE EVENT
Hacienda La Esperanza, Manatí Caretakers of the Miguel "Papo" Vives arboretum Join us in caring for our arboretum Miguel "Papo" Vives! This beautiful space is home to a vast collection of native and endemic trees and shrubs fro... Jan 11, 2026 (Multiple Dates) GO TO THE EVENT
