Islas Marías

This article is about the Mexican islands. For the Falkland island known as Isla María, see Bleaker Island. For the Czech card game known as Mariáš which is similar to a German game, see Sechsundsechzig.

Islas Marías

File:Islas Marias Nayarit.png
Geography
Location	Pacific Ocean
Coordinates
Archipelago	Islas Marías
Total islands	9
Major islands	María Madre, María Magdalena, María Cleofas & San Juanito
Area
Highest elevation	616 m (2,021 ft)
Highest point	Punta Rocallosa
Country
Mexico
State	Nayarit
Municipality	San Blas, Nayarit
Largest settlement	Puerto Balleto (pop. 602)
Demographics
Population	1,116 (as of 2005)
Density	7.68 /km2 (19.89 /sq mi)

The Islas Marías ("Mary Islands") are an archipelago of four islands that belong to Mexico. They are located in the Pacific Ocean, some 100 km (62 mi) off the coast of the state of Nayarit. They are part of the municipality (municipio) of San Blas, Nayarit. As of 2011, the islands are still being used as a penal colony, containing the Islas Marias Federal Prison.

In 2010 the archipelago was designated Biosphere reserve by UNESCO

Geography

The islands have an aggregate area of 244.970 km². 1,116 people lived on Isla María Madre as of the census of 2005. The other islands are uninhabited. The main settlement is Puerto Balleto, with a population of 602.

Isla María Madre is the largest of the islands, with a surface area of 145.282 km². It houses the Islas Marías Federal Prison which was established there in 1905. The next two largest islands are Isla María Magdalena (70.440 km²) and, further south, Isla María Cleofas (19.818 km²). They were named after three women called Mary in the Biblical New Testament: respectively, Mary, the mother of Jesus, Mary Magdalene, and Mary, the wife of Cleopas, and are referred to as the Tres Marias. A smaller island, Isla San Juanito, with an area of 9.105 km² lies off the north coast of Isla María Madre.

The islands are listed from north to south in the following table:

Island or Rock	Area km²	Height m	Location
San Juanito	9.105	.
Piedra El Morro	0.060	.
María Madre	145.282	616
Isla Don Boni	0.025	.
María Magdalena	70.440	457
María Cleofas	19.818	402
Piedra Blanca	0.172	.
Roca Blanca	0.034	.
Unnamed Rock	0.034	.
Islas Marías	244.970	616

The first European to discover the islands was Diego Hurtado de Mendoza, a cousin of Hernan Cortez in 1532, who gave them the name Islas Magdalenas. He found no evidence of prior habitation by the Native Americans.

In addition to prisoners, on Maria Madre island there are employees of diverse institutions of the federal government, such as the Secretariat of Public Education, the Secretariat of the Environment, the Secretariat of Communications and Transport, post office, and the Secretariat of the Navy. Another group of settlers is made up of religious ministers and acolytes of the Catholic Church, nuns of the Order of Social Service, and invited teachers, technicians and their relatives.

The colony is governed by a state official who is both the governor of the islands and chief judge. The military command is independent and is exercised by an officer of the Mexican Navy.

Populated places

All populated places of the Islas Marías are on Isla María Madre. They are listed from north to south in the following table:

600px
Populated Place	Population (Census 2005)	Location
Punta el Morro	-
Venustiano Carranza (Serradero, Aserradero)	-
Campamento Cica (Bugambilias)	190
Campamento Nayarit	51
Campamento Rehilete	71
Puerto Balleto (Isla María Madre)	602
Zacatal	-
Camarón	-
Campamento Hospital (Veinte de Noviembre)	53
Las Antenas	2
Campamento Morelos (José María Morelos)	98
Campamento San Juan Papelillo	18
Borbollón (Borbollones)	-
Campamento Laguna del Toro	31
Punta Halcones	-
Isla María Madre	1116

Each populated center features a different economic activity. The primary population center is Puerto Balleto, the location of the administrative offices and the primary centers of commerce and recreation. It is subdivided into four jefaturas[2]:

1. Balleto,
2. Bellavista,
3. Unit Habitacional Miguel Hidalgo (UHMH),
4. Primero de Mayo,

See also

• Tres Marias raccoon
• Tres Marias island mouse

References

• Link to tables of population data from Census of 2005, Nayarit INEGI: Instituto Nacional de Estadística, Geografía e Informática
• Mexican islands with areas and coordinates
• map

External links

• Article from Mexico Desconocido
• Article from Ocean Dots at the Wayback Machine (archived December 23, 2010)