So I'm landing in Cartagena in a couple of weeks and planning to tour Colombia. My first dilemma is whether to head to Santa Marta and then take highway 45 towards Bucaramanga and San Gil which is apparently quite busy with traffic or to head inland towards Magangué and El Banco and then rejoin highway 45 near Aguachica. This appears to be shorter though the roads may be rougher and I'm going ultralight on a road bike. The rest of the tour for now is Giron to Bogota via San Gil, then Bogota to Mocoa on highway 45 then on to Pasto, Popayan, Cali, Armenia, Manizales, Medellin and then back to Cartagena. I would appreciate any feedback or advice on roads to avoid or not to miss.
Thanks in advance
