This 10 km² world puts the Sagrada Família in the middle of Barcelona’s Eixample: the basilica, the Avinguda de Gaudí toward the Hospital de Sant Pau, and the regular chamfered blocks that stretch toward Passeig de Gràcia and the Diagonal. Everything is generated from OpenStreetMap and elevation data at one block per metre.
The basilica uses mapped building parts, so its towers and spires are present at roughly true height, around 190 blocks for the central tower. They are block approximations of Gaudí’s organic shapes, not sculpted façades. The surrounding blocks are footprint-and-height models with open courtyards inside.
Players spawn on the square beside the basilica, so the towers are the first thing you see. The repeated grid makes it easy to split the city into districts for a server, and the courtyards give each block private space.