4

Desert

2

Hot and Dry! Desert

4

Eire of the Desert

4

Eire of the Desert

4

Maddy's Utah Diary

4

Chip's Tips on South Africa

4

Sossusvlei Dunes, Namibia

3

Mars

4

Maddy's Arizona Diary

4

Petra, Jordan

4

Maddy's New Mexico Diary

4

Chip's Tips on China

4

Chip's Tips on Chile

4

Chip's Tips on Ghana

4

Chip's Tips on Egypt

4

Maddy's California Diary

4

Chip's Tips on India

3

Valleys of the World

4

Okavango Delta, Botswana

4

Chip's Tips on Mexico

4

Chip's Tips on Qatar

4

Polar

4

Chip's Tips on Yemen

4

Timbuktu, Mali

4

Sphinx, Egypt

4

Maddy's Oregon Diary

4

Hoover Dam

4

Maddy's Washington Diary

3

The Winklers' Holiday on Zoo Lovers Day

4

Patsy and Paul at Uluru in Australia