A utopia without artifice, left to nature.
This is what haikyo are a utopia born without human intent.
Here is a gallery of abandoned places of such a world by SATIAN/39.
War memorials in the former Yugoslavia. Its retro and futuristic design fascinates people all over the world. 旧ユーゴスラビア各地に残るスポメニック
A mysterious monument like the sun, like a winged eyeball. I was fascinated from the first time I saw it. モスラヴィナ人民革命記念碑
Speaking of abandoned places related to space development in the former Soviet Union, the abandoned place of the Baikonur Cosmodrome may be representative. However, there are other abandoned places related to space development. 旧ソ連の廃墟と化した宇宙構造研究所
A former military town that remains near the border between Russia and China. I entered a world that had been left in ruins and closed by ice. ロシアと中国の国境近くの軍事都市跡。
The Soviet Lightning Machine Abandoned in a Russian Forest. ロシアの不思議な鉄の森。
A wooden market that remains in Nara Prefecture. Showa remnants. 奈良県に残る廃墟と化した木造市場、下渕マーケット。昭和の名残。
This place is Tokyo. A decadent paradise awaits on a remote island away from the hustle and bustle of the city. 東京の離島に残る廃ホテル。