Here is a fantastic spot for a picnic, with breathtaking views looking east across Nevada. If you're up for a bit more adventure, I highly recommend the other caches in the area, especially those at Dome 2.
Any high-clearance vehicle should be able to easily drive to within feet of the cache. You can access Big Springs Road from either HWY 395 or 89, though the 89 route is easier. The road will take you by some stunning aspen groves, so this is the perfect place to explore early in the fall!