Pacific OceanMexico
18°49′N 112°46′W
Revillagigedo Islands
The Revillagigedo Islands or Revillagigedo Archipelago are a group of four volcanic islands in the Pacific Ocean, known for their unique ecosystem.

Chart
Overview
The Revillagigedo Islands or Revillagigedo Archipelago are a group of four volcanic islands in the Pacific Ocean, known for their unique ecosystem. They lie approximately 458 kilometres (285 mi) from Socorro Island south and southwest of Cabo San Lucas, the southern tip of the Baja California Peninsula, and 698 to 1,092 kilometres (434 to 679 mi) west of Manzanillo. Historically linked to the Mexican state of Colima, to which they were granted in 1861 to establish a penal colony, the islands are under Mexican federal property and jurisdiction. In July 2016, the Revillagigedo Archipelago was inscribed as a UNESCO World Heritage Site, and in November 2017 they were declared to be a marine reserve and a national park of Mexico. Some of the volcanoes are active, with the last eruption of Volcán Bárcena in 1953, and Socorro in 1993. Travelling to the islands from their nearest land point takes approximately 26 to 30 hours, as they are typically reached by sea; a small military airstrip exists on Socorro.
From Wikipedia, CC BY-SA 4.0
Census, cataloged
- Major islands2
- Minor islands1
- Islets18
- Rocks & skerries69
Major islands
Socorro Island
- Area
- 130 km²
- High point
- 1,050 m
Socorro Island (Spanish: Isla Socorro) is a volcanic island in the Revillagigedo Islands, a Mexican possession lying 600 kilometres (370 mi) off the country's western coast. 1 mi), with an area of 132 km2 (51 sq mi). It is the largest of the four islands of the Revillagigedo Archipelago. The last eruption was in 1993.
Clarion Island
- Area
- 19.2 km²
- High point
- 335 m
Clarion Island (Spanish: Isla Clarión), formerly Santa Rosa, is the second largest, westernmost and most remote of Mexico's Revillagigedo Islands, a marine protected area. The island is located 385 kilometres (239 mi) west of Socorro Island and just under 700 kilometres (430 mi) from the Mexican mainland.
Minor islands

San Benedicto Island
- Area
- 5.5 km²
- High point
- 332 m
Islets
- Unnamed island10 m · 0.01 km²
- Unnamed island29 m · 0.9 ha
- Unnamed island21 m · 0.6 ha
- Unnamed island3 m · 0.4 ha
- Unnamed island12 m · 0.3 ha
- Unnamed island1 m · 0.3 ha
- Unnamed island0.2 ha
- Unnamed island14 m · 0.2 ha
- Unnamed island0.2 ha
- Unnamed island3 m · 0.2 ha
- Unnamed island0.2 ha
- Unnamed island0.2 ha
Rocks & skerries
- Roca Monumento12 m · 0.03 km²
- Unnamed island<0.1 ha
- Unnamed island<0.1 ha
- Unnamed island<0.1 ha
- Unnamed island<0.1 ha
- Unnamed island<0.1 ha
- Unnamed island<0.1 ha
- Unnamed island<0.1 ha
- Unnamed island<0.1 ha
- Unnamed island<0.1 ha
- Unnamed island<0.1 ha
- Unnamed island<0.1 ha
Figures
Comparative heights
- Socorro: 1,050 m
- Clarion: 335 m
- San Benedicto: 332 m
- Roca Monumento: 12 m
To the same scale
Islands by area
| Socorro Island | 130 km² |
| Clarion Island | 19.2 km² |
| San Benedicto Island | 5.5 km² |
| Roca Monumento | 0.03 km² |
| Unnamed island | 0.01 km² |
| Unnamed island | 0.9 ha |
| Unnamed island | 0.6 ha |
| Unnamed island | 0.4 ha |
| Unnamed island | 0.3 ha |
| Unnamed island | 0.3 ha |
| Unnamed island | 0.2 ha |
| Unnamed island | 0.2 ha |
| Unnamed island | 0.2 ha |
| Unnamed island | 0.2 ha |
| Unnamed island | 0.2 ha |
| Unnamed island | 0.2 ha |
| Unnamed island | 0.2 ha |
| Unnamed island | 0.1 ha |
| Unnamed island | 0.1 ha |
| Unnamed island | 0.1 ha |
| Unnamed island | 0.1 ha |
| Unnamed island | 0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Roca Partida | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
| Unnamed island | <0.1 ha |
Overlapping groups
Photographs

San Benedicto Island, Revillagigedo Islands, Mexico

Coastline of Socorro Island, Mexico

SATELLITE PICTURE TAKEN BY CNES/AIRBUS, IMAGE PROCESSING DONE BY THOMAS VAUTRIN
Sources
Facts
Photographs
- San Benedicto Island. Lieutenant Debora Barr, NOAA Corps / Public domain
- Socorro Island. NOAA / Public domain
- SATELLITE PICTURE OF CLARION ISLAND. VautrinThomas / CC BY-SA 4.0