I will be in cartagena for one week in early october. We are considering a side trip to park tayrona -- is this reasonable? And what does one do--book the hotel in cartagena for the week and then take the trip to tayrona leaving some luggage in the room? Or book the hotel for the days we will be there and take all the luggage with us to tayrona? I'm thinking we should travel very light to tayrona...any suggestions will be greatly appreciated! My husband speaks spanish.