4

Sphinx, Egypt

4

The Golden Gate Bridge

4

Yellowstone National Park

4

Serengeti, Tanzania

4

Maddy's Wyoming Diary

4

Ngorongoro Crater, Tanzania

3

Rivers of the World

4

Maddy's Utah Diary

4

Chip's Tips on Gabon

4

Timbuktu, Mali

4

Maddy's Washington Diary

4

Chip's Tips on Russia

4

Big Ben, London

3

Canyons of the World

4

Mount Rushmore

4

Maddy's Virginia Diary

4

Maddy's Idaho Diary

4

Maddy's New Jersey Diary

4

Chip's Tips on Brazil

4

Chip's Tips on Tunisia

3

Archipelagos of the World

4

The Space Needle

4

Maddy's Minnesota Diary

4

Edinburgh Castle, Edinburgh, Scotland

4

Chip's Tips on Madagascar

4

Chip's Tips on Uganda

4

Maddy's Oregon Diary

4

Maddy's Kentucky Diary

4

Temples of Abu Simbel, Egypt

3

Lakes of the World