Montmartre & Sacré-Cœur, Paris, France
Download a verified Minecraft Java 1.21.4 world for Montmartre & Sacré-Cœur. It covers a selected real-world area with landmarks, streets, terrain, and vegetation, and passed an HMCL import and launch check.
The basilica's official history records Paul Abadie's Romano-Byzantine design, the 1875 laying of its first stone, and its consecration in 1919 after nearly forty years of construction. This playable world preserves a selected real-world area for Minecraft exploration with verified in-game footage; it is generated from map data, not an exact architectural reconstruction.
Source: Basilique du Sacré-Cœur de Montmartre — official historyVerified in Java 1.21.4. Later stable Java releases normally upgrade this world; create a backup before first opening.
Extract the ZIP into a new folder inside your Minecraft Java saves directory, with level.dat directly inside that world folder. Open it with Minecraft Java 1.21.4 in HMCL or another compatible launcher; this package has already passed an HMCL import and launch check.