We are currently at the St. Mary/East Glacier KOA and there is quite a bit of smoke on the far east side of the park. The Going to the Sun Road is open all the way across from St. Mary to West Glacier but the trails to St Mary Falls and Virginia Falls are still closed. There are also some trails north of Two Medicine that are closed by the third fire that started last Sunday. I believe that the west side is still unaffected for the most part even though they had their own small fire last week. The park is still very crowded so it hasn't stopped many people!