"World FactBook" - The official C.I.A. web-site

Information about Residency & more...

"Costa Rica Maps" - Tourism, maps, nature, advantures & etc.

Surf report & forecast, in Playa-Carmen (Santa-Teresa) & more.

"Flasterstien Arquitectos" - One of the best Arquitectura offices in Costa-Rica

A big construction company, controled by: "Flasterstien Arquitectos"