Which city is known for its cave-like subway stations?

Moscow
Stockholm
Madrid
Barcelona
Many stations on the Stock­holm metro use organic ar­chi­tec­ture, which leaves the bedrock exposed and un­sculp­tured, ap­pear­ing to be based on natural cave systems.

Answers distribution

Moscow
Stockholm
Madrid
Barcelona
answers
flagSweden
2%
91%
2%
0%
34
flagSpain
8%
86%
4%
0%
23
flagBelgium
0%
86%
6%
6%
15
flagUkraine
0%
77%
5%
16%
18
flagNorway
10%
76%
5%
7%
38
flagRepublic of Ireland
8%
66%
16%
8%
36
flagGermany
12%
64%
10%
12%
148
flagCanada
16%
64%
16%
3%
31
flagPoland
12%
62%
12%
12%
9685
flagCzech Republic
12%
62%
18%
6%
16
flagthe Netherlands
9%
60%
21%
7%
41
flagDenmark
25%
60%
10%
5%
20
flagFrance
18%
59%
2%
18%
37
flagUnknown
7%
58%
12%
20%
39
flagthe United Kingdom
16%
57%
12%
12%
290
flagthe United States
19%
55%
14%
10%
368
flagIndia
17%
52%
13%
16%
184
flagAustralia
23%
47%
19%
9%
21
flagItaly
18%
40%
18%
22%
22
flagthe Philippines
37%
31%
10%
17%
29

Gender

men60%
women58%
Moscow
14%
14%
Stockholm
60%
59%
Madrid
11%
14%
Barcelona
13%
12%

Language versions

question
answers
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Which city is known for its cave-like subway stations?
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Author: globalquiz.org
Illustration: Guillaume Speurt
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