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Time to Set Sail: Why You Shouldn't Delay Exploring San Blas Islands

Updated: Oct 16, 2023

The San Blas Islands, a stunning archipelago located off the coast of Panama, are under siege from climate change. Rising sea levels, extreme weather events, and environmental degradation are rapidly causing these beautiful islands to vanish.

Climate Change and Sea Level Rise: A threat to San Blas Islands

The relentless rise in global sea levels is a direct consequence of climate change. Over the past century, sea levels have surged by about 8 inches globally, with some regions experiencing even more alarming increases. The San Blas Islands are among the most vulnerable due to their low-lying nature.

Isla Tigre's situation highlights the vulnerable nature of low-lying islands and coastal areas in the face of climate change impacts. It serves as a reminder of the need for urgent and comprehensive action to mitigate these effects and work towards a sustainable future. The island has been significantly reduced in size due to rising sea levels, and some parts have already been submerged, emphasizing the urgency to address climate change.

Extreme Weather Events and Erosion: Perilous Reality for San Blas

Climate change has amplified the frequency and intensity of extreme weather events. These events, including hurricanes and tropical storms, have led to extensive erosion and damage to the delicate ecosystems of the San Blas Islands.

Isla Pino, another island in the San Blas archipelago, has experienced severe erosion, with its landmass rapidly diminishing. Rising sea levels and relentless storms have significantly impacted this island, making it imperative to act swiftly to mitigate climate change's adverse effects.

Biodiversity and Coral Reefs: A Fragile Ecosystem at Risk

San Blas is renowned for its rich biodiversity and vibrant coral reefs, home to a plethora of marine species. However, climate change-induced ocean acidification and coral bleaching are threatening these delicate ecosystems.

Isla de Azúcar, once a thriving hub for coral reefs in the San Blas Islands, has seen a dramatic decline in its coral cover over recent years due to bleaching events. Witnessing this decline serves as a stark reminder of the urgent need to combat climate change and preserve the remaining coral reefs in the region.

Cultural Heritage: Preserving Indigenous Traditions

The San Blas Islands are inhabited by the Guna indigenous community, whose cultural practices and livelihoods are inextricably linked to the islands. Rising sea levels jeopardize not only their homes but also their cultural heritage and traditional way of life.

Isla Wichubwala, an island once inhabited by the Guna community, has already been submerged due to rising sea levels. This loss underscores the imperative of supporting sustainable tourism and advocating for climate action to preserve the cultural fabric of the Guna people.


The urgency to visit the San Blas Islands lies in the irrefutable evidence of their swift disappearance due to climate change. Tourists have a critical window of opportunity to witness and appreciate the natural beauty, rich biodiversity, and unique cultural heritage of the San Blas Islands before they face irreversible changes. By immersing ourselves in this fragile ecosystem, engaging with the local communities, and confronting the realities of disappearing islands, we can galvanize action to protect the San Blas Islands and their inhabitants for generations to come.

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