Hello! My friend and I will be taking the train from Munich to the Innsbruck area for 4 days in August (it doesn't have to be Innsbruck, it just seems like the best place to start a mountain trip). We would love to hike and stay in a hut for 1-2 nights. I'm used to hiking/camping in the US, but we've never done something like this before. Any route tips or advice on finding a place to sleep? We will be relying on trains and public transport for our stay, so trailheads have to be easily assessable.