Coming to a sustainable retreat near you are these very cute Eco-Perches from British environmental builders Blue Forest. Sleeping up to four, but probably more suited to two, the perches are self-catering. The idea is to be able to sit (or perch) the prefabricated structures in any landscape with minimal fuss or interference to the surrounds. They look just too fun for words. Launched in May 2012, we expect to experience our first proper perch visit sometime in Europe 2013. A summer stay is preferable to a winter one.