The whole structure of Angkor Wat is laid out in a giant square measuring about 5 kilometers around. The complex was surrounded by high wall and a moat. To enter, one has to cross a bridge. The temple is built on a pyramid design. There are three courtyards, one rising on top of the other. Towers about 70 meters tall rise from the highest courtyard. On top of each tower is carved a lotus bud. Guarding the entrance are stone cobras poised to strike intruders and enemies of the Khmer kings. Angkor Thnom which is a little further away from Angkor Wat is even grander in design. It was built later. Like Angkor Wat, it is surrounded by high walls and a wide moat. Inside there are beautiful temples, palaces and courtyards. One of the most impressive temples has fifty tall towers, with four giant heads staring in every direction from the top of each tower. All the faces have the same smiling expression but it is not known whether they represent the face of a king.
The wall of the buildings tell the stories of life as it was. The carvings show war elephants, sacred animals such as monkeys, dancing maidens and people carrying different tasks like planting. It was possible to spend hours just staring at these picture-walls imagining what life was like in Angkor about eight hundred years ago.
The boats carrying the tourists pollute the waters and everything in it with petroleum products and sewage. Inexperienced boatmen crash into the reefs. The visitors litter the sea with plastic cups, aluminum cans, plastic bags, bottles and fishing lines. Almost all these products are non-biodegradable, which means they will remain in the sea for a very long time.