Extreme Summer Adventures
BASE jumpers take the plunge in Norway. A mountain biker catches serious air in Baja. Kiteboarders cruise the French Polynesian coast. Get inspired to take your surfing, hiking, paddling, biking, or climbing to the next level with these photos of summer’s most extreme sports.
© 1996-Fri Feb 24 18:53:32 EST 2017 National Geographic Society.