Cathedral Gorge features eroded hills full of cave-like branching slots. Fun to explore; rewarding to try to photograph from inside. This Nevada state park has a pleasant campground with amenities that include hot showers. About 2.75 hours from Las Vegas.
I did not have time for a new expedition during this most recent business trip, so I headed to the Red Rock Canyon area to test a $3 GPS app (MotionX GPS HD) on my iPad2. This model iPad has true GPS circuitry that accesses the global positioning system of satellites. It is not dependent on WiFi or 3G connectivity to determine its location. Not all tablets and smartphones have this. Many use other geo-location techniques such as cell tower triangulation, but these should not be called 'GPS'.
Here are the results of a hiking test and a driving test, followed by my bottom-line assessment.
Michael Heizer's 1969-70 land art piece Double Negative is cut into the edge of Mormon Mesa overlooking the scenic Virgin River valley. Hard to photograph, I found it to be an "interactive" piece that one needs to walk around, climb down into, view at both sunrise and sunset, etc. to appreciate its variations, scale, and bravado. Tried to see Heizer's even more monumental City, also in the region, but Heizer has deliberately made it inaccessible, pending completion, with a gated road and obscuring berms.
Buffington Pockets shares the features of Valley of Fire: twisted red rocks and ancient petroglyths. Valley of Fire is a state park accessible by car while Buffington Pockets is a power toy playground requiring 4WD, so check out Valley of Fire, first. If you are in the Buffington area (Moapa Valley), check out the Moapa Valley National Wildlife Refuge, a warm springs oasis home to the endangered Moapa Dace.
Great Unconformity Interpretive Site is marked by an unimproved dirt parking lot along the south side of E. Lake Mead Blvd (NV 147). The path is badly littered, the interpretative geology signs are vandalized, and the smog makes for challenging photography, but maybe worth the 1/4 mi. hike up for the view if you're heading east early in the morning.
Las Vegas from Fenchman Mountain
Colorado River at the Mouth of White Rock Canyon
The mouth of Arizona Hot Springs canyon is a short but obscure hike southward along the Colorado River from the mouth of White Rock Canyon. (Boaters have a sandy beach right at the mouth of the Springs canyon.) The hike up canyon is also short, but more physically challenging. You'll get wetter, but warmer, as you proceed to the hot pools.
The mouth of Grapevine Canyon, a dirt road drive from the highway and a short hike in, contains the densest petroglyth panels I have seen.
Petroglyths at Grapevine Canyon
Mojave National Preserve, about 1.5 hours southwest of LV, features a rich variety of desert environments. Paved and bladed roads make much of the hiking, camping, sightseeing, and wildlife accessible without an SUV. At this time of year, I found the desert in bloom, the Joshua trees in flower, and the desert tortoises active.
Desert National Wildlife Refuge is located in the Mojave north of LV, with three 4WD access points off Highways 93 and 95. Visitors are on their own and should be well researched and equipped for the backcountry. This year's forays were scouting trips for future expeditions.
Recovering Yucca Forest - Mormon Well Road