El Castillo is small town on the Rio San Juan. Getting there is quite a trek but it is peaceful (there are no cars) and the area is stunningly beautiful. The hotel was basic but clean and comfortable and I have great memories of relaxing in a hammock on the terrace to escape the hot afternoons. I went on a guided trek through the jungle and it was truly like being in another world. A definite highlight of two months travelling through Central America!
From the boat dock turn left down the main road, go past the church and it is a couple of minutes further along on the right hand side.
Google map: bit.ly/JjcTtm
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