People enjoy outdoor activities, like camping and mountain hike. Lately I stumped on a old experience of mine that was buried down my childhood memory lane, rock climbing. I was in my early teens when I discovered and tried for the first time rock climbing. Even though I was safely equipped by a professional team, I still shivered by the feeling of falling down. The adrenaline rush was immense. You can also get a mountain bike and organize marathons with local entities.