A video of the controlled explosion of a 40-tonne boulder above the Summit Road. The boulder is being removed using explosives after an assessment by United Research Services found that the rocks supporting the boulder have become unsafe.
A huge boulder, being sold to raise money for the Christchurch earthquake appeal, is becoming an online auction sensation.
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, "Bridle Path Road boulder".
A photograph captioned by Paul Corliss, "Bridle Path Road boulder".
A photograph captioned by Paul Corliss, "Boulder impact, Lyttelton Port".
A photograph captioned by Paul Corliss, "Bridle Path Road boulder".
A photograph captioned by Paul Corliss, "Boulder impact, Lyttelton Port".
A photograph captioned by Paul Corliss, "Bridle Path Road boulder".
A photograph captioned by Paul Corliss, "Bowenvale Avenue. Boulder in driveway".
A photograph captioned by Paul Corliss, "Bowenvale Avenue. Boulder in driveway".
A photograph captioned by Paul Corliss, "Bowenvale Avenue. Boulder in driveway".
A house in Redcliffs destroyed by boulders falling from the cliff above.
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 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, "Workers 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, "Workers 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.
A photograph captioned by Paul Corliss, "Coal sampling, Lyttelton Port. Protective walls of containers for boulder protection".
Photograph captioned by BeckerFraserPhotos, "A worker 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 photograph captioned by Paul Corliss, "Coal sampling, Lyttelton Port. Protective walls of containers for boulder protection".
A photograph captioned by Paul Corliss, "Coal sampling, Lyttelton Port. Protective walls of containers for boulder protection".
Photograph captioned by Fairfax, "Wrecked house in Rapaki, hit by a car-sized boulder from the peak above".
Photograph captioned by Fairfax, "Wrecked house in Rapaki, hit by a car-sized boulder from the peak above".