NOTE – this is the only SAFE way to travel to Panama overland from Colombia. Any inlands routes through the Darien Gap are very dangerous because of armed groups, see my posts here on a traveller who was killed there in 2013, which have travel advice for area.
– Lost in the Darien Gap
– Killed in the Darien Gap
For posts on the Chocó see
– Nuqui, on the Chocó coast
– Alto Baudó, Colombia’s forgotten corner