Take the stairs to Ben Nevis' summit, manatees sleeping habits, photography competitions and more in our weekly round-up of adventure news.
How many steps does it take to reach the summit of the UK's biggest mountains and hills? David Sharp did the math.
Our weekly pick of purpose-driven, adventure stories from around the world.
Stuck inside more than you'd like? Plan your escape with this eclectic mix of films and videos to keep your mind occupied.