The Caribbean coastline has many good natural harbors. However, Cristóbal, at the Caribbean terminus of the canal, had the only important port facilities in the late 1980s. The many islands of the Archipiélago de Bocas del Toro, near the beaches of Costa Rica, made an extensive natural roadstead and shield for the port of Almirante. The over 350 San Blas Islands, near Colombia, are spread out for more than along the sheltered Caribbean coastline.