Redonda Rock
Roca Redonda
0°16′N 91°38′W
Redonda Rock (Spanish: Roca Redonda, "Round Rock") is a flat-topped, steep-sided islet located roughly 25 km (16 mi) northwest of the island of Isabela in Ecuador's Galápagos Islands. Redonda measures 100 m (330 ft) long and 50 m (160 ft) wide with a maximum elevation of 67 m (220 ft).

Terrain
0°16′N 91°38′W
Overview
Redonda Rock (Spanish: Roca Redonda, "Round Rock") is a flat-topped, steep-sided islet located roughly 25 km (16 mi) northwest of the island of Isabela in Ecuador's Galápagos Islands. Redonda measures 100 m (330 ft) long and 50 m (160 ft) wide with a maximum elevation of 67 m (220 ft). Its isolation and inaccessibility coupled with its rocky cliffs riddled with crevices and crossed by ledges has made Redonda a haven for nesting seabirds. This small volcanic island is the remains of a large shield volcano that has vastly eroded away below sea level. Potassium–argon dating of Redonda indicates that the islet is at least 53,000 years old. However, it remains unknown when the last eruption occurred from the shield volcano. Several shallow submarine fumaroles exist around the island and may indicate that the volcano is still active. Herman Melville described the rock in detail in his short story The Encantadas.
From Wikipedia, CC BY-SA 4.0
Chart
Nearest islands
- Fernandina Island75 km
- Isabela Island99 km
- Santiago Island117 km
- Marchena Island127 km
- Santa Cruz Island172 km
- Floreana Island218 km
Also in Galápagos Islands

Isabela Island
4,702 km²▲ 1,707 m
Major islands
Santa Cruz Island
984 km²▲ 864 m
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Fernandina Island
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Santiago Island
576 km²▲ 907 m
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San Cristóbal Island
558 km²▲ 724 m
Minor islands

Floreana Island
172 km²▲ 640 m
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Marchena Island
131 km²▲ 337 m
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Española Island
60.1 km²▲ 215 m
Minor islands
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Sources
Facts
Photographs
- 025 Redonda Rock 1966 (51193656141). wilford peloquin / CC BY 2.0