My girlfriend and I are flying to Cartagena next month and will be in Colombia for 9 nights. Other than Cartagena, what are the must-visit destinations in the area that don't require getting on a plane? We definitely want to go to Parque Tayrona.
We're pretty adventurous travelers, so we don't mind going off the beaten path.
Also, with 9 nights in Colombia, how many should we spend in Cartagena, how many in Tayrona, how many elsewhere?
Thanks in advance!