Buttes Like Powell Butte

Crater Lake National Park

National Park

8.75 Great

Toketee Falls

Waterfall

8.20 Great

Lanzarote Famara Cliffs

Cliff

7.73 Good

Paulina Lake Hot Springs

Hot Spring

7.71 Good

Mark O. Hatfield United States Courthouse

Courthouse

7.55 Good

Klamath Marsh National Wildlife Refuge

Marsh

7.38 Good

Deccan Trap Escarpment

Escarpment

7.36 Good

Hidden Forest Cave

Lava Tube

7.00 Good

South Ice Cave

Lava Tube

6.86 Fair

Boulder Cave

Lava Tube

6.50 Fair

Charcoal Cave No. 2

Lava Tube

6.00 Fair

Horse Cave

Lava Tube

5.90 Mediocre

Charcoal Cave No. 1

Lava Tube

5.80 Mediocre

HFBD

Lava Tube

5.20 Mediocre

Neighboring Cave

Lava Tube

5.10 Mediocre