3

Salt lake

Level 3

8

National Park

Level 2

4

Lake

Level 2

4

Mountain

Level 2

5

Monument

Level 1

3

Waterfall

Level 1

3

Amusement park

Level 1

3

Ancient site

Level 1

2

Island

Level 1

2

Ridge

Level 1

2

Volcano

Level 1

1

Reservoir

Level 1

1

Historic region

Level 1

1

Pyramid

Level 1

1

Ancient wall

Level 1

1

Wreck

Level 1

1

Crater

Level 1

1

Trekking route

Level 1