The gorge is about 4 km long and up to 300 metres deep. The river flows through the gorge and forms waterfalls and rapids in some places. There is a hiking trail along the river that leads through the gorge and offers numerous bridges and viewpoints to enjoy the scenery. The Liechtensteinklamm is a popular tourist attraction and can be visited from May to October. There are entrance fees and opening hours vary depending on the season. It is advisable to wear appropriate footwear and weatherproof clothing as it can be damp and chilly in the gorge. You can find more information here.