We will be driving from Medora, ND to Red Lodge Montana. We plan to get up early to leave the hotel in Medora and travel through the South Unit of the Roosevelt State Park. We estimate that will take us around 2 hours if we stop for pictures along the way, but don't plan to do any hiking. Then we will travel from there to Red Lodge. It doesn't really matter what time we get to Red Lodge, since we will just be staying there one night then plan to drive the Beartooth Hwy the next day, ending up in West Yellowstone where we will be staying for 2 days to do some driving through Yellowstone NP. We are wondering if it is worth the side trip to the Little Big Horn Battlefield as we drive through Montana, and if so, how long would that take.