Lara wang is planning a driving tour. while she is interested in seeing the twelve national monuments listed here she will have to settle for seeing just three of them.
| New Mexico |
Arizona |
California |
| Gila |
caynon de chelly |
Devils postpile |
| Petroglyph |
Pipe Cactus |
joshua tree |
| white sands |
Saguaro |
lava beds |
| aztec ruins |
|
Muir woods ? |
|
|
? pinnacles |
1) At least one site not in calfornia?
2) Sites in exactly two of the three states?