Fernandina Island, Galapagos
The Untouched Volcanic Heart of Galapagos
Fernandina Island (also known as Narborough) is the westernmost and youngest island in the Galapagos Archipelago. Geologically born less than one million years ago, it sits directly atop the “hotspot” of the Nazca plate, making it the most volcanically active island in the region.
What truly sets Fernandina apart for researchers and travelers alike is its pristine condition. Unlike other islands, it has no introduced species (no rats, cats, or goats), offering a rare glimpse into a purely original ecosystem—a true “living laboratory” of evolution.
Geology and Recent Activity
Fernandina is dominated by La Cumbre volcano, a shield volcano rising 1,476 meters (4,842 ft) above sea level.
- 2024 Eruption: The most recent eruptive process began on March 2, 2024, lasting approximately 68 days. Lava flows from La Cumbre reached the sea along the southeastern coast, creating new land and altering the coastline—a reminder that the Galapagos are still growing.
Landscape: The terrain is a dramatic expanse of “Pahoehoe” (smooth, ropey) and “A’a” (rough, jagged) lava flows, punctuated only by the resilient Lava Cactus.
Key Visitor Points
Punta Espinosa
A narrow spit of land where lava meets the sea. This site offers some of the most iconic views in the archipelago.
- What to see: Hundreds of marine iguanas basking on black rocks, flightless cormorants, and the Galapagos hawk.
- Geology: Observe the “Pahoehoe” lava formations and the pioneer lava cacti forests.
Punta Mangle
Accessible via zodiac (panga) or snorkeling, this site is a labyrinth of mangroves.
- Marine Life: A primary nesting site for penguins and flightless cormorants. It’s common to see sea lions and green sea turtles swimming through the roots.
Cabo Douglas
A world-class site for experienced divers.
- The Highlight: Watch marine iguanas feeding underwater on green algae—a spectacle found nowhere else on Earth.
- Abundance: Due to the nutrient-rich Cromwell Current, you’ll encounter rays, sharks, and seahorses.
Unique Wildlife of Fernandina
The wildlife here is unique because it has evolved without the interference of invasive predators.
The “Big Stars”
- Marine Iguanas: Fernandina hosts the largest and darkest subspecies. They can dive for up to 45 minutes to feed on algae.
- Flightless Cormorants: With only about 1,500 individuals, these birds “traded the sky for the sea,” evolving small, vestigial wings to become expert underwater swimmers.
- Galapagos Penguins: The third smallest in the world and the only ones living north of the equator. They reach speeds of 35 km/h (22 mph) underwater.
- Fernandina Giant Tortoise (Chelonoidis phantasticus): Long thought extinct, a female named “Fernanda” was rediscovered in 2019. While she lives in a breeding center, expeditions continue to search for more survivors on the island’s slopes.
Rare & Endemic Birds
- Galapagos Hawk: A top predator. In Fernandina, females may mate with up to seven males, who then help raise the chicks.
- Lava Gull: The rarest gull in the world (less than 1,000 individuals).
- Lava Heron: Camouflaged perfectly against the volcanic rock to hunt crabs and flies.
Quick Facts for Travelers
| Feature | Details |
| Status | Uninhabited & Pristine (No invasive species) |
| Size | 642 $km^2$ (3rd largest in Galapagos) |
| Activity | Highly Active (Last eruption: 2024) |
| Access | Expedition Cruises only (Western Itineraries) |
| Best Time to Visit | Dec–May: Warmer water for snorkeling. Jun–Nov: Best for whale watching in the Bolivar Channel. |
Frequently Asked Questions (FAQ)
Is Fernandina Island inhabited?
No, Fernandina has no human inhabitants. Its pristine state is strictly protected by the Galapagos National Park, allowing only authorized tourist groups and researchers to visit.
Can you see lava flowing in Fernandina?
While Fernandina is highly active (erupting in 2020 and 2024), eruptions are unpredictable. However, visitors can walk over very recent lava flows at Punta Espinosa that are only a few years old.
What is the Bolivar Channel?
It is the stretch of water between Fernandina and Isabela. It is the best place in the Galapagos to spot whales and dolphins due to the upwelling of nutrient-rich cold currents.
Why are the cormorants in Fernandina unable to fly?
Because there were no land predators on the island for thousands of years, the cormorants didn’t need to fly to escape. Evolution favored larger bodies for diving and smaller wings for agility underwater.
How to Visit Fernandina Island
Located at the westernmost edge of the archipelago, Fernandina is remote. There are no day trips from populated islands. To experience this volcanic wonder, you must book an expedition cruise that includes the “Western Route” in its itinerary.