Hotel
Google maps site: https://goo.gl/maps/hFRyS58eCoWL8tT39 Pros: This area is probably the best option for exploring Medellín. This hotel is right next to Parque Lleras, excellent location next to restaurants and shops. It's also the fanciest, most modern hotel of the options below and in a safe area. We highly recommend this option if you have an extra day and want to explore the city. Cons: it's not close to the airport or the venue technically. Since it's in the city in a busy area, it's NOT quiet. (Bars/clubs nearby).
Hotel
Pros: another hotel as an alternative to Marquee Hotel. It's close to Parque Lleras, so again, it's in an excellent location next to restaurants and shops, and a good option if you wanted to explore the city more. Cons: it's not close to the airport or the venue technically.
Hotel
Google maps: https://goo.gl/maps/44CUsVCF8s7haUso6 Pros: This location is pretty much right next to the airport, so it's a good option if you're short on time. Bilingual hotel staff, safe area. Cons: It's a 45min drive to Medellín and 30min to the wedding venue. So other than the airport, it's not a great location if you want to explore more.
Hotel
Google maps: https://goo.gl/maps/QAFx9xpABVKwyXWo8 Pros: The area is beautiful, and they have a spa, hiking trails and other activities on site. Plus it's the venue for the ceremony. Also close to the park "Parque Arví". Cons: This 50min from Medellín. The rooms aren't the fanciest, and the area is chilly.