Panama City and Casco Viejo
The capital pairs a skyline of towers, the Amador Causeway reaching into the Pacific and Casco Viejo, a colonial district UNESCO-listed together with the ruins of Panamá Viejo, the first city founded in 1519. Two to three nights are enough for its restored squares, rooftop bars and the Biomuseo designed by Frank Gehry. Metro line 1 links the centre to the Albrook bus terminal in about twenty minutes.
