Spanish doubloons or Civil War-era gold bars probably won't be found in Montana, but one metal detectorist in Big Sky County is finding interesting stuff in lakebed swimming holes.
Toxic algae blooms or "HABS" are commonly found in various bodies of water in Montana. Identification is tricky and ingesting or breathing contaminated droplets can cause serious health issues in humans and animals.
A few weeks ago I flew to Las Vegas and I was sitting on the right side of the airplane. Maybe 15 or 20 minutes after we took off from Billings I saw this huge lake but I couldn't figure out what it is. It's so big I thought I'd be able to map it with Google Earth but no luck...