To Hell and Back (Hell's Half Acre)
These trails will take you east through the desert north of Moreland and Blackfoot into Hells Half Acre lava flow. Trails vary from bumpy to decent, but are not the road type trails you will find west of Atomic City. Better suited for side by sides, but passable for 4 wheelers and other vehicles.
These trails are more adventurous but not technically difficult. Some rolling hills, but a fairly simple route to drive.
You can finish with a ride through the lava flows many of us have driven by for years between Blackfoot and Shelley. Then return , or head to Firth or Shelley for lunch before returning on the same trails or explore others in Hells Half Acre or through the desert back to Atomic City.