Questione giuridica chiave
Whether the Federal Supreme Court could hear an administrative law appeal against the cantonal decision.
Decisione estratta
The administrative law appeal was not available because the dispute concerned only cantonal procedural law and no relevant federal-law issue in the merits was shown.
Motivazione estratta
Zoning, access, landscape and local second-home issues were governed mainly by cantonal or communal law; the asserted federal-law issues were not substantiated.