Went there in June and it was pretty hard to get up there as the road was snow packed almost at the lake so we had to hike the rest of the way. Definitely need a 4x4 as the toad can be very rocky. I was able to drive a Subaru Forester up there but some areas i wish i had driven a slightly higher clearance vehicle. Jeeps/ Toyota’s will have no problem with the road.
tons of pull off sites but close to the road by Saint Mary’s Glacier