Basilica of San Lorenzo
The great churches Constantine built are all gone. This is what they looked like.
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Built between the late 4th and early 5th centuries as the largest centrally planned building in the entire Western world, San Lorenzo outlasted every comparable church of its era. Art historians Janson and Janson call it "daring originality" — a direct window into Byzantine imperial architecture that no longer survives anywhere else on earth.
What to look for
- The Roman Colonne di San Lorenzo outside — ancient columns that are part of the adjacent Basilicas Park
- The centrally planned floor plan, the architectural ambition that made this the biggest such building in the West at construction
- The medieval Porta Ticinese just steps away, marking the old city boundary
Sits within Milan's ring of navigli near Porta Ticinese; the Basilicas Park connects it directly to the Basilica of Sant'Eustorgio.
Basilica of San Lorenzo is one of 35 sights worth the detour in Milan, all bundled offline in Voyage GO — download the Milan pack and it sits on your map with no signal, filling your travel passport the moment you walk past.
More to see in Milan
- San Siro — Giuseppe Meazza StadiumTwo rival clubs, one ground: the 75,817-seat arena where Milan's football fault line runs.
- Milan Cathedral (Duomo di Milano)Construction started in 1386 and the final details were finished in 1965 — the city couldn't stop adding to it.
- La ScalaThe gallery gods who booed tenor Roberto Alagna off stage mid-Aida in 2006 still haunt the loggione — the cheapest seats in opera's most feared house.
- Santa Maria delle GrazieThe wall Leonardo painted on was sand-bagged against Allied bombs in 1943 — and held.
- Sforza CastleLeonardo da Vinci painted the ceiling here. Bramante did the walls down the hall.
- Galleria Vittorio Emanuele IIThe direct ancestor of every enclosed shopping mall on earth — and there is still a worn hole in the floor where Milanese spin a heel for luck.