The Bocas del Dragón (Dragons' Mouth) is the name of the series of straights separating the Gulf of Paria from the Caribbean Sea. There are four Bocas, from west to east they are:

• The Boca Grande separate Chacachacare from the Paria peninsula of Venezuela. The international border between Trinidad and Tobago and Venezuela runs through this strait.
• The Boca de Navios which separates Chacachacare from Huevos.
• The Boca de Huevos which separates Huevos from Monos.
• The Boca de Monos which separates Monos from the Chaguaramas Peninsula of Trinidad.

Geography of Trinidad and Tobago | Geography of Venezuela