Franz Blom
Also known as Crocodile Island, because of its shape.
Agaltepec means "en el cerro de las canoas" in a Nahuatl dialect, loosely translated to Canoe Hill.
Others claim it means "canda de piedra"?.
8.5 hectares, about 21 acres.
750 meters long, 150 meters at its widest, 30 meters at its highest point.
400 meters from Catemaco shore.
Archaeological digs suggest earlier fortification, and include a ball court, some earth mounds, and
residential remnants. (1000 AD - 1500AD)
Most treasure has been looted from the island, including some copperarticles
The early Spanish settlers contemplated erecting a defensive fort on the island.
Their successors apparently grazed cattle on the island.
A few years ago, the Universidad de Veracruz took it over and stocked it with howler monkeys.
Reference:
FAMSI - Isla Agaltepec: Postclassic Occupation in the Tuxtla Mountains, Veracruz, México
Islands of Laguna de Catemaco, Veracruz
Isla Agaltepec -draft