A GSG visit to former Navy underground fuel oil tanks near Invergordon.
Goon approaches the west portal
12:32 PM
Entrance gate
12:33 PM
Inside the west tunnel
12:35 PM
Stalactite
12:35 PM
East portal
12:57 PM
Entering the first storage cell.
1:01 PM
Heating pipes at the sump
1:07 PM
More cavers approach
1:14 PM
Goon attempts the cavers' exit
1:39 PM
Carol
1:40 PM
Patrick and Edith
1:40 PM
Exiting on the trolley
1:50 PM
Goon and the Cromarty Firth
2:05 PM
Electricians' graffiti
2:11 PM