Miyazaki talks about some of these in the official Design Works book. Unique architectures and ancient places that remain unknown to a lot of people. This is from Dark Souls 1 only. Timestamp, locations and sources below:
0:01 Milan Cathedral (Italy) • HD On the Roof of the Duomo di Milano... ; • Piazza del Duomo pelos olhos de um drone
00:12 Chambord Castle (France) • Chambord Château, Loire, France ; • Château de Chambord : l'escalier et l...
00:24 George Peabody Library • J.S. Bach - Prelude from Cello Suite ...
00:30 Royal Portuguese Reading Room • リオのセントロにある図書館。
00:35 Cave of the Crystals (Mexico) • Amazing Crystal Cave - How Earth Made...
00:47 Ajanta Caves (India) • Video
00:55 Kaunian rock tombs (Turkey) • Video
00:58 Old Jewish Cemetery (Prague) • Video del Cimitero ebraico di Praga ...
01:09 Angkor Wat (Cambodia) • Video ; • Temples of Angkor, Cambodia [Amazing...
01:21 Nuevo San Juan Parangaricutiro (Mexico) • Drone video footage of our trip to th... ; • Iglesia de San Juan Parangaricutiro, ...
01:32 Craco ghost town (Italy) • Craco, Italy ; • Craco - The most beautiful abandoned ...
Song: Character creation theme from Demon's Souls • Demon's Souls OST - Character Creatio...