Pacuare River Conservation History

Costa Rica Runs on >75% Hydropower

Protecting the Pacuare River

“I started trying to save a river and a rainforest valley that would have been ruined by being dammed. Nature would have been killed. But we did not comprehend then how far-reaching our activism would be. We ended up causing ICE to have to create environmental impact report policies. We pushed them to look into developing other alternative energies, which has led to wind, solar, and geothermal energy projects in Costa Rica, moving away from hydroelectric dams over the years.”
– Rafa Gallo

September 1980

Polish explorers Piotr Chmielinski, Jerzy “Yurek” Majcherczyk, and their CanoAndes team of kayakers make the first modern kayaking descent of the upper and lower Pacuare River. Learn more…

September 1980

November 1985

Rios Tropicales runs its first commercial trip on the Pacuare River with kayakers. To get the kayaks and gear down to the river, they used a cart pulled by an oxen team.

November 1985

1986

The Costa Rican Electrical Company (ICE) submits a proposal to build a hydroelectric dam on the Pacuare River at the mouth of the narrow Dos Montañas Canyon.
1986

April 22, 1988

Rios Tropicales participates in a large demonstration against the proposed Pacuare River dam at an Earth Day celebration in San Jose’s Democracy Plaza.
April 22, 1988

1988

The book “The Rivers of Costa Rica” is published, co-authored by Rafael Gallo and Michael Mayfield. It is still, to this day, the definitive canoeing, kayaking, and rafting guide for Costa Rica’s rivers.

1988

1989

Rafa Gallo founds the Pro-Rivers, Defending the Pacuare River (1989-1994). It closely partners with Friends of the River in California for fundraising.

1989

April 22, 1990

Large demonstration in front of outgoing Costa Rican President Oscar Arias against the proposed Pacuare River dam at an Earth Day celebration in San Jose’s Democracy Plaza.
April 22, 1990

April 23, 1990

Large demonstration at the ICE camp by the entrance to Dos Montañas Canyon on the Pacuare with environmental activists, journalists, and members of the rafting and indigenous Cabecar communities stop that day’s scheduled dynamiting of the canyon as the company prepared to build its hydroelectric dam. A rotating group camps for six weeks on the beach at the entrance to Dos Montañas Canyon to prevent ICE from doing any dynamiting or other invasive action on the river.

April 23, 1990

April 1990

Rafael Gallo and Fernando Esquivel begin legal proceedings against ICE to require an independent third-party environmental impact study on the dam site, and win. Victory changes Costa Rican law to require independent third-party environmental impact studies for all future infrastructure projects. Their environmental lawyer, Carlos Manuel Rodriguez, later serves three terms as Costa Rica’s Minister of the Environment.

April 1990

April 22, 1991

A 7.7 magnitude earthquake centered near the port city of Limón destabilizes the proposed Pacuare River dam site’s bedrock, causing fissures in the Dos Montañas Canyon and forces ICE to eventually abandon the hydroelectric project. It is the strongest earthquake in Costa Rica’s recorded history.

April 22, 1991

September 1991

Project RAFT (Russians and Americans for Teamwork) and Rios Tropicales host an international rafting championship, called the Rainforest Festival, on the Pacuare and Reventazon rivers. Attended by over 400 international athletes, one of the event’s goals is to promote saving the Pacuare.

September 1991

1993

The Dos Montañas Canyon environmental impact study is finished. Given the seismic fault discovered during the 1991 Limon earthquake, the hydroelectric project was shown to be unfeasible.
1993

September 1998

The first official IRF World Rafting Championship is held on the Pacuare and Reventazon rivers as part of the 1998 Camel Whitewater Challenge. Watch the video.

September 1998

2000

ICE completes its second hydroelectric dam on the nearby Reventazon River, causing most commercial rafting companies to shift to the Pacuare River. The Reventazon River eventually has five dams, including Central America’s largest hydroelectric project.
2000

August 28, 2005

The community of Turrialba votes against granting any permits for building dams on the Pacuare. ICE had proposed a new dam project on the Pacuare by the community of Mollejones.
August 28, 2005

2008

Rios Tropicales wins the Conde Nast World Savers Award.

2008

2008

Rios Tropicales wins the first National Geographic Geotourism Challenge: Celebrating People and Place. Rios Tropicales Lodge is featured in this win.

2008

2009

Rios Tropicales receives the Blue Ecological Flag for Protected Natural Spaces for its work in the Pacuare River watershed. This award also has been received annually ever since.

2009

2010

The El Tigre Community receives a Blue Ecological Flag for River Conservation. This award was received annually from 2010 – 2016.

2010

October 2011

The IRF World Rafting Championship returns to the Pacuare River, organized by Rios Tropicales, and becomes the first-ever Certified Carbon Neutral world championship sporting event.

October 2011

August 28, 2015

Costa Rican President Luis Guillermo Solis goes rafting with his family and advisors down the Pacuare River. At the end of the trip, he signs a Presidential Decree protecting the Pacuare and Savegre rivers from any hydroelectric plants for the next 25 years (through 2040).

August 28, 2015

October 2019

The first-ever IRF World Whitewater Rafting Summit is held in Costa Rica, closing with a 200 person Pacuare River rafting trip to send a message of river conservation.

October 2019

August 2021

The Rivers and Forests Alliance (RAFA) officially organizes to continue Rafa Gallo’s conservation work of protecting and regenerating the Pacuare River Basin.

August 2021

March 31, 2022

The Sarapiqui becomes Costa Rica’s first river to be environmentally protected by law for 25 years. Activists are using the precedent to advocate for legal protection of Costa Rica’s other major rivers, including the Pacuare.

March 31, 2022