Mainau
inland island
Mainau (German pronunciation: [ˈmaɪnaʊ] ) is a German island in Lake Constance. It is on the southern shore of Lake Überlingen, near the city of Konstanz, Baden-Württemberg. It is maintained as a garden island and a model of excellent environmental practices. Administratively, the island has been a part of Konstanz since December 1, 1971, when the municipality of Litzelstetten, of which Mainau was part, was incorporated into it. Mainau is still part of Litzelstetten, now one of 15 wards of Konstanz.
The island belongs to the Lennart Bernadotte-Stiftung (Lennart Bernadotte Foundation), an entity created by Prince Lennart Bernadotte, Count of Wisborg, originally a Prince of Sweden and Duke of Småland. It is one of the main tourist attractions of Lake Constance. Beside flowers there is a park landscape with views on the lake. There is also a greenhouse with a tropical climate and thousands of butterflies.
Mainau Bay is the location of their university's sailing club.
The public source identifies “Mainau” as inland island. This brief keeps that definition visible, then builds a research path around Mainau, inland and island.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Mainau”, the useful work is to connect “inland island” to the records capable of establishing context and consequence.
The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Jul 14, 2026. The linked authority identifier is Q165401. VIAF identifies the subject as 234780627. The Library of Congress control number is sh97001234. Authority coordinates are 47.705, 9.195. 3 of 4 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1971.
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 “Mainau”, its source revision and the description used here.
- Expand the search: follow Mainau primary sources, Mainau archive and Mainau 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 “Mainau”?
- What physical evidence or contemporary plan supports the description?
- Which earlier names or jurisdictions may reveal additional records?
Search terms from this dossier
This entry incorporates text from “Mainau” 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.