Zion National Park
The usual hassles at LAX (yay massive construction!), an uneventful arrival at LAS, and then a straightforwar drive to St. George, Utah. There were a few time zone changes in there and a long uphill climb, but the rental car's turbocharged 2.0L didn't even notice.
Stayed in St. George instead of Hurricane (which is closer to Zion) by accident; the former has marginally better food options (Cracker Barrel is "better?"), the latter is closer to the park. Would've flown straight into St. George, but the flight times were extremely inconvenient-- it would've been impossible to pick up a rental car, and the shuttles to Zion are crazy expensive.