23

National Park

Level 4

3

Canyon

Level 3

8

Monument

Level 2

2

Reef

Level 2

4

Ancient site

Level 1

4

Ruin

Level 1

3

Waterfall

Level 1

3

Park

Level 1

3

Observation point

Level 1

2

Volcano

Level 1

1

Fjord

Level 1

1

Geyser

Level 1

1

Salt lake

Level 1

1

Reservoir

Level 1

1

Crater

Level 1

1

Delta

Level 1

1

Rock desert

Level 1

1

Rock

Level 1

1

Archipelago

Level 1

1

Trekking route

Level 1