Climb Bluesky is the only rock-climbing gym in Kenya, perfect for training, bouldering and top-roping. With more than 30,000 square feet of sheer, angular walls dotted with thousands of chalk-covered holds, the climbs at Bluesky are arguably tougher than lifting weights, and yet one of the best active activities in Nairobi. Climb Bluesky is located at Diamond plaza along Pramukh Swami Avenue in Nairobi. A perfect activity for couples or even groups of friends. The experience costs Ksh 800/-($8) if you have your own climbing shoes and Ksh 1,200/- ($12) inclusive of rental climbing shoes.