Gulf of Fonseca

[1] In 1849, E. G. Squier negotiated a treaty for the United States to build a canal across Honduras from the Caribbean Sea to the Gulf.

Shortly thereafter, however, Squier demanded the British leave, since he had anticipated the occupation and negotiated the island's temporary cession to the United States.

For example, because the nature of the terrain in the region would have limited the efficacy of static observation posts, it was judged that the best results would be achieved by establishing mobile teams of observers, who would carry out regular patrols by road, by helicopter and, in the Gulf of Fonseca and nearby waters, by patrol boats and speedboats.

The ICJ determined that El Salvador, Honduras, and Nicaragua were to share control of the Gulf of Fonseca.

Black mangrove (Avicennia germinans) is the second-most pervasive species and is generally found around the rivers where sediments are deposited along the shoreline.

White mangrove (Laguncularia racemosa) is the third-most dominant, followed by botoncillo (Conocarpus erectus); both are generally found further inland and are inundated by the tide less frequently.

The Horatio Hornblower novel The Happy Return (Beat To Quarters) is set partially in the Gulf of Fonseca.

Gulf of Fonseca Satellite Image, National Oceanic and Atmospheric Administration 2001
Map showing position of the Gulf (bottom left) with respect to Honduras, El Salvador and Nicaragua
The gulf is composed by a group of many volcanic islands, such as Zacate Grande and el Tigre in Honduras.