3

Gulfs of the World

4

Maddy's Montana Diary

4

Chip's Tips on Finland

4

Maddy's Georgia Diary

4

Chip's Tips on Ghana

3

Amazing Earth - Part 1

4

Erbil Citadel, Iraq

3

Amazing Earth - Part 2

4

Chip's Tips on Egypt

3

Isthmuses of the World

4

Maddy's Arkansas Diary

4

Aquatic

3

Marco Polo

4

Maddy's Florida Diary

4

Burj Al Arab, United Arab Emirates

4

Chip's Tips on Papua New Guinea

4

Chip's Tips on Qatar

4

Chip's Tips on Mexico

4

Maddy's Texas Diary

4

Maddy's Mississippi Diary

3

Bays of the World

3

Straits of the World

3

Purim

4

Burj Khalifa, United Arab Emirates

2

Landforms

3

Coastal Plains of the World

4

The Mississippi River

3

Harbors of the World

4

Maddy's Maine Diary

4

Chip's Tips on Oman