Aarbach

Really had to go for a walk today, it was already raining when I set off. Luckily, it only rained for the first 10 minutes, and faired up a bit. I walked about 10 kms up the Aarbach, a small river flowing out of Hallwilersee. It was full of fish, and there were lots of herons to watch. The hike ended at Hallwil Castle, a beautiful castle with moat.