Treperenda — 5+, Horní bílý ostroh 5+

Nature protection: Climbing on this rock is allowed year-round. Nature Protection Document: NPČŠ_OOP_horolezectví 2020 and a list of permitted objects, Nature Protection authority: National Park Administration of Czech Switzerland

- Climbing is only possible in places and periods specified by a generally binding measure from 2020. - To access the rocks, it is necessary to use marked access paths and, in quiet areas, mountaineering routes. - The obligation to comply with the "Rules for climbing in sandstone rock areas in Bohemia" applies. The use of magnesium is prohibited. - First ascents are only possible with the prior permission of the National Park Administration, coordinated by OVK Labské pískovce. See the minutes of the meeting with NPČŠ from 3.12. 2021, including the list, for the current proposal to limit first ascents.

Nature Conservation: Climbing possibilities and conditions are set by NPČŠ_OOP_mountaineering 2020 and the list of permitted objects, OP authority Administration of NP České Švýcarsko (Bohemian Switzerland National Park). Specific permits and prohibitions are listed at each rock and route.