This was a great experience. If you don't have a 4x4 vehicle, there is only one way to get to Los Mikos: by boat. And let me tell you something, it's awesome! They pick you up at the docks and then you get to enjoy 20 minutes of beautiful landscape, the reservoir and the dam. When you arrive at the foot of the hill where the hotel is located at, be sure to "suffer" a little by climbing 350 mts of rainforest. When you get to the hotel, you will love the great view it has of the Amaní reservoir.
For your stay you have 2 options. Cabins or some kind of tents. We chose the latter, and if you're not very tall, this can be a comfortable option.
The food here is great, although I'm not sure if there are any vegan or vegetarian options; I may advise you to ask in advance if that's your party's case.
Next to the restaurant area there's a beautiful swimming pool with a great view of the landscape, perfect for some pictures. There's also a "natural" pool close to the tents, which was adequated like that using a creek that runs close to the hotel.
There are 2 activities that you can enjoy outside of the hotel. 1 of them is visiting several waterfalls of different heights,you can take pictures there too, and you can swim if you want as well. This activity lasts about 1hr 30 min. In my opinion, this activity is a little bit expensive (for Colombians) since it is like 45.000 COP per person, and they can pack like 13 people in the boat.
The second activity is kayaking. It was our first time kayaking, and although we were a bit scared, we really had a good time. We even had the time to visit a small waterfall across the water from the hotel. People at the hotel will give you the basics about that. Keep in mind that you should be in control of the time you use since it seems no one tells you when your time is up.
At Los Mikos the internet service is pretty poor and some people (like us) won't even have signal at all.
I advise you to pay cash since there is no card machine, and the only way to pay by card is via internet (which is pretty bad) and as far as I know, only For Bancolombia users.
If you're planning on staying more than 1 night there, you can do body rafting of water rafting in the rivers nearby, just ask the people at the hotel to give you the number of the guy in charge of this