| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S2017E01 | From Pembroke to Trinidad / O Benfro i Trinidad |
September 17, 2017
S4/C
|
50 | |
| S2017E02 | From Rhos to Morocco / O'r Rhos i Morocco |
September 24, 2017
S4/C
|
50 | |
| S2017E03 | From Trefeglwys to Sardinia / O Drefeglwys i Sardinia |
October 1, 2017
S4/C
|
50 | |
| S2017E04 | From Ystalyfera to Israel / O Ystalyfera i Israel |
October 8, 2017
S4/C
|
50 | |
| S2017E05 | From Ffaldybrenin to China / O Ffaldybrenin i Tsieina |
October 15, 2017
S4/C
|
50 | |
| S2017E06 |
From Aberystwyth to Germany / O Aberystwyth i'r Almaen
series finale
|
October 22, 2017
S4/C
|
50 |
No artwork of this type.
No artwork of this type.
No artwork of this type.