My bio domes look like giant grey raspberries but there’s still no mistaking the wonderful Eden Project in Cornwall. I was more impressed than I expected to be by both the rain forest and Mediterranean spheres and by the whole visitor experience. My only gripe was the shortage of benches on the garden walk overlooking the domes ( mainly because there wasn’t one where I wanted to sketch!) and despite it being dog friendly there were no drinking bowls or accessible water for dogs. Overall a good day out.