| 100% | CRATER | 6 | Oregon's ___ Lake National Park |
| 71% | EYRE | 4 | Australia's Lake ___ National Park |
| 67% | DENALI | 6 | Wonder Lake's national park |
| 67% | CRATERLAKE | 10 | Centerpiece of Oregon's only national park |
| 66% | CRATERLAKE | 10 | National park in Oregon |
| 66% | CRATER | 6 | Oregon park named after the USA's deepest lake |
| 65% | OREGON | 6 | State home to Crater Lake National Park |
| 65% | BANFF | 5 | National park with Lake Louise |
| 64% | PLITVICE | 8 | Croatian lake national park on World Heritage list |
| 64% | ORE | 3 | Northwest state with Crater Lake National Park: Abbr. |
| 64% | CRATERLAKE | 10 | National park of south-central Oregon |
| 63% | CRATERLAKE | 10 | Oregon national park |
| 62% | ROYALE | 6 | Isle ___, national park in Lake Superior |
| 58% | CRATER | 6 | Oregon's _____ Lake |
| 57% | EVERGLADES | 10 | Florida's largest national park |
| 57% | STONE | 5 | World's first national park |
| 57% | KAKADU | 6 | Australia's largest national park |
| 57% | BANFF | 5 | Canada's oldest national park |
| 57% | BANFF | 5 | Canada's first national park |
| 57% | NEWFOREST | 9 | England's smallest national park |
| 55% | MUNGO | 5 | — National Park, part of the Willandra Lakes Region in New South Wales, Australia |
| 54% | GROS | 4 | Canada's ___ Morne National Park |
| 54% | ELK | 3 | Canada's ___ Island National Park |
| 54% | TETON | 5 | Wyoming's Grand ___ National Park |
| 54% | ELK | 3 | Alberta's ___ Island National Park |
| 54% | MESA | 4 | Colorado's ___Verde National Park |
| 54% | KENAI | 5 | Alaska's ___ Fjords National Park |
| 54% | PELEE | 5 | Canada's Point ___ National Park |
| 54% | MESA | 4 | Colorado's ___ Verde National Park |
| 54% | MESA | 4 | Colorado's __ Verde National Park |