Authors: Amaia Agirre & Frank Virgintino (May 2016). Covers the coast of Colombia, The San Blas Islands, the off-lying islands of Colombia (San Andres and Providencia), the Moskito coast, the Cape at Gracias a Dios and the Hobbies, the islands of Honduras and finally the Rio Dulce River (Guatemala).
http://freecruisingguides.com/colombia-rio-dulce
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