4

Lake

Level 2

2

Salt lake

Level 2

2

Pyramid

Level 2

2

Delta

Level 2

6

National Park

Level 1

3

Mountain

Level 1

2

Waterfall

Level 1

1

Fjord

Level 1

1

Glacier

Level 1

1

Geyser

Level 1

1

Reef

Level 1

1

Wildlife reserve

Level 1

1

Historic region

Level 1

1

Desert

Level 1

1

Rock desert

Level 1

1

Archipelago

Level 1

1

Trekking route

Level 1