Piz di Sassiglion
mountain shared by Switzerland and Italy

Piz di Sassiglion (2,855 m) is a mountain of the Livigno Alps, located on the border between Switzerland and Italy. It is the highest summit of the chain south of the Passo di Malghera. The mountain lies east of Poschiavo (Graubünden) and west of the Val Grosina (Lombardy).
“Piz di Sassiglion” enters the record as mountain shared by Switzerland and Italy. Crown Archives preserves that source wording while asking what Sassiglion, mountain and shared can confirm, complicate or overturn.
Why this record matters
“Piz di Sassiglion” is worth following because a concise public description often conceals a longer documentary argument. Here, Sassiglion, mountain and shared provides the most credible route into that argument.
Place names and jurisdictional language are key evidence: both can reveal earlier catalogue descriptions and overlooked record series. The source revision retrieved here is dated Aug 16, 2026. The linked authority identifier is Q7199930. Authority coordinates are 46.323, 10.113. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.
A single description cannot reconcile every naming convention, rebuilding phase or administrative transfer associated with a place. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
- Historic place names
- Jurisdictional context
- Routes into maps and plans
Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
- Establish the record: confirm the title “Piz di Sassiglion”, its source revision and the description used here.
- Expand the search: follow Piz di Sassiglion primary sources, Piz di Sassiglion archive and Sassiglion research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Piz di Sassiglion”?
- Which earlier names or jurisdictions may reveal additional records?
- What physical evidence or contemporary plan supports the description?
Search terms from this dossier
This entry incorporates text from “Piz di Sassiglion” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.