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EpisodesRatings

Episode ratings data provided by configured data source. This site is not affiliated with IMDb. This product uses TMDB and the TMDB APIs but is not endorsed, certified, or otherwise approved by TMDB.

Mysteries of the Abandoned | EpisodesRatings

Mysteries of the Abandoned poster

Documentary

Mysteries of the Abandoned

2017-20267.4 IMDbEpisode avg 7.013 seasons · 124 rated episodes

Documentary series investigating why some of the world's most advanced architectural achievements were abandoned.

Episode ratings data provided by configured data source. This site is not affiliated with IMDb. This product uses TMDB and the TMDB APIs but is not endorsed, certified, or otherwise approved by TMDB.

Last updated 6/6/2026

Episode Rating Grid

Rows are episode numbers, columns are seasons. Every rated cell shows its numeric score.

9.0+

8.0-8.9

7.0-7.9

6.0-6.9

5.0-5.9

Below 5.0

Unrated/missing

Ep

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

Avg

7.1

7.3

6.7

6.7

6.9

6.7

7.0

6.9

6.9

7.3

7.3

7.1

NR

E1

7.1 7.1 6.5 7.2 7.3 7.2 7.9 6.9 6.9 7.3 7.3 7.2 NR

E2

7.1 7.5 7.0 6.4 7.1 6.9 7.3 7.1 6.9 7.6

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E3

7.2 7.5 7.2 6.5 6.8 6.8 6.9 7.1 7.1 7.5

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E4

6.9 7.3 6.7 6.5 6.1 6.9 7.3 6.6 6.7 7.5 7.2 NR NR

E5

7.2 7.0 6.8 6.7 6.7 6.0 6.9 6.6 7.2 7.5 7.1 NR NR

E6

7.2 7.0 7.1 6.9 6.8 6.3 7.0 7.0 7.1 7.2 7.7 NR NR

E7

7.3 7.4 7.1 7.1 6.8 6.5 6.9 6.7 7.2 7.4 NR NR NR

E8

NR 7.4 6.4 6.5 7.3 6.6 7.0 6.7 6.9 7.0 7.1 NR NR

E9

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6.5 6.5 5.8 6.9

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E10

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7.0 7.1 6.4 6.8 6.8 7.7

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E11

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6.6 7.1 7.0 6.8 6.7

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E12

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E13

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E14

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E15

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E16

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E17

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E18

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E19

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E20

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E21

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E22

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E23

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E24

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E25

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E26

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E27

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E28

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E29

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E30

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E31

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E32

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E33

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E34

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E35

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E36

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E37

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E38

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E39

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E40

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Show Statistics

Weighted episode-level summaries calculated from the configured ratings source.

OpenClose

Best episode

S8E30 Rock 'N' Roll Island (8.0)

Consistency score

92/100

Std dev 0.40

Rated episodes

124

2,360 total votes

Episode ratings timeline

Each point is a rated episode. Hover or focus a point for episode details.

Top 3 episodes: S8E30 Rock 'N' Roll Island8.0 S7E1 Into the Murder Labyrinth7.9 S10E10 The Montauk Conspiracy7.7

Streaming options

Availability may vary by region. Showing US provider data.

HBO Max Amazon Channelsubscription

Discovery+ Amazon Channelsubscription

YouTube TVsubscription

Philosubscription

Science Channelsubscription

HBO Maxsubscription

Discovery +subscription

Spectrum On Demandfree

Amazon Videobuy

Apple TV Storebuy

Google Play Moviesbuy

Fandango At Homebuy

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Worst episode

S3E0 Chernobyl's Deadly Secrets (4.9)

Highest-rated season

Season 2 (7.3)

Lowest-rated season

Season 6 (6.7)

Average episode rating

7.0