| Hoover Dam |
|
| Red Rock Canyon |
|
| Laughlin |
|
| Valley of Fire State Park |
|
| Lake Mead |
|
| Mt. Charleston |
|
| Boulder City |
|
| Death Valley (side trip to Rhyolite) |
|
| Zion National Park |
|
| Primm |
|
| Grand Canyon South Rim |
|
| Pahrump (including one or both wineries) |
|
| Mesquite (and Bunkerville) |
|
| St. George, Utah |
|
| Oatman, Arizona |
|
| Bryce Canyon National Park |
|
| Grand Canyon West Rim |
|
| None of the above; I always stay in Las Vegas. |
|
| Spring Mountain State Park |
|
| Seven Magic Mountains/Jean/Terrible Herbst |
|
| Joshua Tree National Park |
|
| Colorado River raft trip |
|
| Techatticup Gold Mine and Eldorado Canyon |
|
| Goodsprings |
|
| Rachel, NV (stop at Pahranagat NWR) |
|
| Desert National Wildlife Refuge |
|
| Havasu National Wildlife Refuge |
|
| Hollywood/Universal Studios |
|
| Overton (Lost City Museum) |
|
| Antelope Canyon/Horseshoe Bend |
|
| Sloan Canyon National Conservation Area |
|
| Caliente-Panaca-Pioche (Rainbow Canyon) |
|
| Moapa Valley National Wildlife Refuge |
|
| Dixie National Forest |
|
Analysis
Thanks to everyone for your suggestions and votes. These results are almost exactly what we expected.
One little surprise is that though the top vote-getter, Hoover Dam, accounted for 12% of the total, Boulder City, which is on the way, recorded less than a third of the number of votes. Of course, now that I-11 bypasses Boulder City entirely, it becomes a side trip to the dam. Still, it's definitely worth a stop on the way to or from; the town has a unique history, most of which is readily accessible at the Boulder Dam Hotel, which also houses the Hoover Dam Museum (free), and it's more like Arizona than Nevada.
Of course, Red Rock Canyon is the second-most popular day trip, only 20 minutes from downtown. But not too many people bother to drive the extra few minutes out to Spring Mountain State Park, though it's worth the trip. You'll hardly remember you're minutes from the Strip out at this idyllic ranch at the base of the sheer Spring range.
And speaking of state parks, we were also happy to see Valley of Fire State Park only a couple of slots below Red Rock. Yes, it's three times as far, but it's also three times as extensive and spectacular (in our humble opinion; it's our own favorite day trip from Las Vegas and has been for more than 30 years).
Beyond the top dozen or so, the choices fall predictably in terms of distance, accessibility, and renown.