Easy travel destinations with infant

I am a single mom looking to explore Europe.
I have an infant and am trying to find places to see or stay away from traveling with a stroller and gear.

Anyone have any recomendations or places to stay away from?
I want to go up to the highest point in Germany but I am afraid that it would be too hard with my baby.

Or is there anyone out there who would like to do some traveling with me?

Thanks

Well, unless you're planning to make her run up there, a trip on the cog railway to the Zugspitze should be do-able with a stroller. Garmisch-Partenkirschen has lots of little guest ouses and a delightfully walkable downtown.