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Documentary

The Best Seasons of Horizon

BBC Two

Every season of Horizon ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Horizon!

The Best Seasons of Horizon

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
#1

Season 42

20 Episodes

First Aired: Jan 2005

9.0/ 10
Average Rating
#2

Season 45

17 Episodes

First Aired: Jan 2008

9.0/ 10
Average Rating
#3

Season 47

14 Episodes

First Aired: Oct 2009

9.0/ 10
Average Rating
#4

Season 18

27 Episodes

First Aired: Jan 1981

8.7/ 10
Average Rating
#5

Season 11

33 Episodes

First Aired: Jan 1974

8.2/ 10
Average Rating
#6

Season 15

24 Episodes

First Aired: Jan 1978

8.2/ 10
Average Rating
#7

Season 23

22 Episodes

First Aired: Jan 1986

8.1/ 10
Average Rating
#8

Season 37

19 Episodes

First Aired: Jan 2000

8.0/ 10
Average Rating
#9

Season 8

32 Episodes

First Aired: Jan 1971

8.0/ 10
Average Rating
#10

Season 38

11 Episodes

First Aired: Jan 2001

8.0/ 10
Average Rating
#11

Season 27

20 Episodes

First Aired: Jan 1990

7.8/ 10
Average Rating
#12

Season 21

22 Episodes

First Aired: Jan 1984

7.7/ 10
Average Rating
#13

Season 34

15 Episodes

First Aired: Feb 1997

7.7/ 10
Average Rating
#14

Season 32

20 Episodes

First Aired: Jan 1995

7.6/ 10
Average Rating
#15

Season 49

13 Episodes

First Aired: Aug 2011

7.6/ 10
Average Rating
#16

Season 40

19 Episodes

First Aired: Jan 2003

7.5/ 10
Average Rating
#17

Season 46

18 Episodes

First Aired: Jan 2009

7.4/ 10
Average Rating
#18

Season 39

18 Episodes

First Aired: Jan 2002

7.4/ 10
Average Rating
#19

Season 48

15 Episodes

First Aired: Sep 2010

7.4/ 10
Average Rating
#20

Season 44

9 Episodes

First Aired: Mar 2007

7.4/ 10
Average Rating
#21

Season 50

16 Episodes

First Aired: Jul 2012

7.4/ 10
Average Rating
#22

Season 1

9 Episodes

First Aired: Feb 1964

7.3/ 10
Average Rating
#23

Season 43

19 Episodes

First Aired: Jan 2006

7.3/ 10
Average Rating
#24

Season 60

1 Episodes

First Aired: Jul 2024

7.3/ 10
Average Rating
#25

Season 36

14 Episodes

First Aired: Jan 1999

7.3/ 10
Average Rating
#26

Season 58

4 Episodes

First Aired: Jan 2021

7.3/ 10
Average Rating
#27

Season 2

24 Episodes

First Aired: Jan 1965

7.2/ 10
Average Rating
#28

Season 41

18 Episodes

First Aired: Jan 2004

7.1/ 10
Average Rating
#29

Season 51

11 Episodes

First Aired: Aug 2013

7.1/ 10
Average Rating
#30

Season 53

16 Episodes

First Aired: Mar 2016

7.1/ 10
Average Rating
#31

Season 59

4 Episodes

First Aired: Mar 2022

7.1/ 10
Average Rating
#32

Season 52

18 Episodes

First Aired: Aug 2014

7.1/ 10
Average Rating
#33

Season 19

22 Episodes

First Aired: Jan 1982

7.0/ 10
Average Rating
#34

Season 35

18 Episodes

First Aired: Feb 1998

7.0/ 10
Average Rating
#35

Season 54

15 Episodes

First Aired: Jan 2017

7.0/ 10
Average Rating
#36

Season 56

6 Episodes

First Aired: Jan 2019

7.0/ 10
Average Rating
#37

Season 55

13 Episodes

First Aired: Feb 2018

7.0/ 10
Average Rating
#38

Season 33

16 Episodes

First Aired: Jan 1996

6.9/ 10
Average Rating
#39

Season 57

8 Episodes

First Aired: Jan 2020

6.9/ 10
Average Rating
#40

Season 20

24 Episodes

First Aired: Jan 1983

6.0/ 10
Average Rating
#41

Season 31

21 Episodes

First Aired: Jan 1994

3.0/ 10
Average Rating
#42

Season 3

23 Episodes

First Aired: Jan 1966

N/A/ 10
Average Rating
#43

Season 4

23 Episodes

First Aired: Jan 1967

N/A/ 10
Average Rating
#44

Season 5

24 Episodes

First Aired: Jan 1968

N/A/ 10
Average Rating
#45

Season 6

37 Episodes

First Aired: Jan 1969

N/A/ 10
Average Rating
#46

Season 7

37 Episodes

First Aired: Jan 1970

N/A/ 10
Average Rating
#47

Season 9

33 Episodes

First Aired: Jan 1972

N/A/ 10
Average Rating
#48

Season 10

32 Episodes

First Aired: Jan 1973

N/A/ 10
Average Rating
#49

Season 12

26 Episodes

First Aired: Jan 1975

N/A/ 10
Average Rating
#50

Season 13

30 Episodes

First Aired: Jan 1976

N/A/ 10
Average Rating
#51

Season 14

23 Episodes

First Aired: Jan 1977

N/A/ 10
Average Rating
#52

Season 16

25 Episodes

First Aired: Feb 1979

N/A/ 10
Average Rating
#53

Season 17

25 Episodes

First Aired: Jan 1980

N/A/ 10
Average Rating
#54

Season 22

16 Episodes

First Aired: Jan 1985

N/A/ 10
Average Rating
#55

Season 24

22 Episodes

First Aired: Jan 1987

N/A/ 10
Average Rating
#56

Season 25

25 Episodes

First Aired: Jan 1988

N/A/ 10
Average Rating
#57

Season 26

20 Episodes

First Aired: Jan 1989

N/A/ 10
Average Rating
#58

Season 28

23 Episodes

First Aired: Jan 1991

N/A/ 10
Average Rating
#59

Season 29

19 Episodes

First Aired: Jan 1992

N/A/ 10
Average Rating
#60

Season 30

21 Episodes

First Aired: Jan 1993

N/A/ 10
Average Rating