It sure took some doing going up the mountain, but it was well worth it. I'd say it only took 30 min or less. I went up the steep route from the main street in town, next to the cemetary. The view from above is nice of the Danube and neighboring towns. You can see vineyards streching on for miles. It is amazing thinking of the history and time that had gone by. I'd like to see an old drawign of how the castle looked. All I've seen are the ruins.