Do they really love hiking? Or do they actually like snapping pictures of themselves on a peak and posting it on Insta, then going to the pub after? Whichever it is, this lovely birthday card is perfect for your peak-loving, always rambling, outdoorsy friend. Best of all, you can send it directly to them from the comfort of your computer, so you don't even need to go on a long walk with them to celebrate. Phew.