We offer a selection of the best photos of National Geographic in September, one for each day of the month.
1. Surfer and the ice of Lake Michigan. Photographer Mike Killion believes that the most important feeling that should arise when looking at this scene - peace and tranquility.
2. Machu Picchu, Peru. Ancient Inca fortress of Machu Picchu is one of the UNESCO World Heritage Site. It is on the top of the mountain at an altitude of 2450 meters above sea level.
3. Wild horse, Mongolia.
4. Balloons over Cappadocia. The contrast between the sharp peaks at the bottom and bright colored balls really stunning.
5. The Rhine Falls, Switzerland. Photographer managed to convey a sense of grandeur and magic that permeated the air.