Along with the Höllental Gorge, it is the deepest gorge in the Bavarian Alps and the deepest rocky ravine in Central Europe. Around 300,000 visitors take the 2.5-kilometer hiking trail through the gorge every year (Wikipedia).
From the Fellhorn, you have a fantastic 360-degree view. Actually, even better than from the Kanzelwand. Along the ridge path between the Kanzelwand and the Fellhorn, you can discover some truly stunning alpine flowers.
The Pfände towers high above Bregenz. Reachable by the Pfändebahn or on foot, it offers a brilliant view of the wide Lake Constance. At the top station of the cable car there is a wildlife park and several inns.