A photograph of Castle Rock in the Port Hills showing signs of recent rockfall.
A photograph of Castle Rock in the Port Hills showing signs of recent rockfall.
A photograph of Castle Rock in the Port Hills showing signs of recent rockfall.
A photograph of Castle Rock in the Port Hills showing signs of recent rockfall.
A boulder falling down a cliff in Sumner after a worker dislodged it from the top.
A photograph captioned by Paul Corliss, "Boulder impact, Lyttelton Port".
A photograph captioned by Paul Corliss, "Boulder impact, Lyttelton Port".
A boulder falling down a cliff in Sumner after a worker dislodged it from the top.
A boulder falling down a cliff in Sumner after a worker dislodged it from the top.
A boulder falling down a cliff in Sumner after a worker dislodged it from the top.
Photograph captioned by BeckerFraserPhotos, "The balcony of a resident's house hanging precariously over the edge of a cliff in Sumner after rocks at the top were dislodged during the February 22 earthquake".
Photograph captioned by BeckerFraserPhotos, "Workers dislodging boulders at the top of the Sumner cliffs".
Photograph captioned by BeckerFraserPhotos, "A worker dislodging boulders at the top of the Sumner cliffs".
A boulder falling down a cliff in Sumner after a worker dislodged it from the top.
Photograph captioned by BeckerFraserPhotos, "A worker dislodging boulders at the top of the Sumner cliffs".
A photograph captioned by Paul Corliss, "Heathcote underpass. Boulder from the top of Castle Hill".
A photograph captioned by Paul Corliss, "Heathcote underpass. Boulder from the top of Castle Hill".
Photograph captioned by BeckerFraserPhotos, "The bank of containers that protect the Sumner road from falling rocks".
Photograph captioned by BeckerFraserPhotos, "Workers dislodging boulders at the top of the Sumner cliffs".
A photograph captioned by Paul Corliss, "Bowenvale Avenue. Boulder in driveway".
A photograph captioned by Paul Corliss, "Boulder impact, Lyttelton Port".
A photograph captioned by Paul Corliss, "Boulder impact, Lyttelton Port".
A photograph captioned by Paul Corliss, "Heathcote underpass. Boulder from the top of Castle Hill".
Photograph captioned by BeckerFraserPhotos, "The huge boulder that destroyed the Sumner RSA Building".
A boulder falling down a cliff in Sumner after a worker dislodged it from the top.
A photograph captioned by Paul Corliss, "Heathcote underpass. Boulder from the top of Castle Hill".
A photograph captioned by Paul Corliss, "Bowenvale Avenue. Boulder in driveway".
A rock garden at the Cathedral Grammar School, in front of the damaged tennis courts.
Photograph captioned by BeckerFraserPhotos, "A huge rock fell onto Heberden Avenue in Sumner".
A video of an interview with Mark Yetton, Engineering Geologist at the Port Hills Geotech Group, about their work to assess the risk of rock fall and cliff collapse on the Christchurch Port Hills.