If you drive from I-15 west onto route 43 west along Big Hole River toward route 93, you won't be disappointed. You'll drive thru a wide, deep valley, Montana's Big Hole Country, a beautiful area with 6,000 foot elevation praise basin flanked by snowcapped peaks. Cattle ranches and pastures filled with piles of haystacks. Pass thru tiny town of Wisdom just hour drive from Bitterroot Valley. Solitary road. It's hard to less than 80 MPH. Don't miss it.