Rosario Islands, Colombia: Booking a one day trip from Cartagena

So, you've not satisfied by the crowded Bocagrande beaches of Cartagena...let's book a day trip to the beautiful Rosario Islands with crystal clear water! The Rosario Islands is an archipelago of 27 islands, mostly privately owned with limited facilities (only 3 are publicly owned). We decided not to overnight on the Islands because the available accommodations are pretty basic and we were just coming from a beautiful few beach days at Finca Barlovento near Tayrona National Park. There are lots of resellers hawking tours around Old Town/Getsemani, so you can definitely negotiate and wait to book this tour until you get to Cartagena so you know a bit more about what the weather will be like. There are three main types of trips that you can book: Chill option: Go to one island and hang out there for the whole day (trip is from 9am-4pm, 130-195,000 COP. We were able to negotiate 25-40k off when booking the night before.) Cheapest option: do a scenic boat tour around th...