Red deer, ibex, chamois and marmots abound in Val Trupchun in the Swiss National Park, a paradise for animal watchers. Lucky visitors may also spot bearded vultures or golden eagles. Some 500 red deer live in Val Trupchun during summer; their cries echo through the valley during the September rutting season. Guides accompany guests for 6-7 hours, showing them the animals through a telescope.