Posted on May 11, 2011 by KarelContest #189 hint At the pin is the entrance to an underground facility, which is built to last (almost) for ever (click the picture for a larger version)
Onkalo Nuclear Waste Repository Eurajoki, Finland 61.235898, 21.481907 http://en.wikipedia.org/wiki/Onkalo_waste_repository#Onkalo_waste_repository
Olkiluoto
61°14’6.92″N
21°28’55.21″E
Onkalo geological disposal facility in Olkiluoto (Finland)
Onkalo waste repository Finland. That was extremely hard btw. 🙂
Onkalo Nuclear Waste Repository
Eurajoki, Finland
61.235898, 21.481907
http://en.wikipedia.org/wiki/Onkalo_waste_repository#Onkalo_waste_repository
Pionen White Mountains in Stockholm, sweden
Onkalo Nuclear waste repository at Olkiluoto, Finland
Olkiluoto Nuclear Power Plant, Eurajoki, Finland
Onkalo nuclear waste repository, Olkiluoto Island, Finland.