Federal Highway 307 (
Spanish: Carretera Federal 307, Fed. 307) is a free part of the federal highway corridors (
Spanish: los corredores carreteros federales) of
Mexico.[3] It consists of two discontinuous portions, one of which is in the state of
Quintana Roo, inland from the Caribbean coast, running from
Cancún in the north to near
Chetumal in the south. This section connects several major destinations in the
Riviera Maya tourism district, including
Tulum and
Playa del Carmen. The other section of Highway 307 is in the state of
Chiapas, one end at
Palenque, then going south east looping around the Reserva de la Biósfera Montes Azules, paralleling the Guatemalan border, then coming back west to
La Trinitaria, Chiapas.