If you’ve ever wanted to live in a tree house, 
Las Chullpas (Gonzalo Muñoz, tel. 084/20-1568, www.chullpas.uhupi.com [1], US$45 s/d) is your chance. Chalo, a Chilean, and his German wife, Leonie, have created a lovely set of 10 bungalows, interlaced with gardens, whose tree-trunk floors, tile mosaics, and adobe walls remind you that nature is very playful. One room has a slide in the bathroom, and all beds are covered with homemade alpaca duvets. Sitting in the gardens and watching the hummingbirds is a real treat.
Links:
[1] http://www.chullpas.uhupi.com