A submarine eruption from Anak Krakatau on June 13, 1930. Photo by W. Petroschevsky (courtesy Volcanological Survey of Indonesia).
Approaching Anak Krakatau (Daniel Quinn, May 2011)
Climbing Anak Krakatau (Daniel Quinn, May 2011)
Rakata as seen from the slopes of Anak Krakatau (Daniel Quinn, May 2011)
Looking towards Anak Krakatau peak (Daniel Quinn, May 2011)
Hikers plodding on up Anak Krakatau's black volcanic sands (Daniel Quinn, May 2011)
Rakata as seen from Anak Krakatau outer cone (Daniel Quinn, May 2011)
Making a slippery trail up the side of Anak Krakatau (Daniel Quinn, May 2011)
Anak Krakatau volcanic sand scenery (Daniel Quinn, May 2011)
Anak Krakatau crater (Daniel Quinn, May 2011)
Anak Krakatau crater lip (Daniel Quinn, May 2011)
Hikers approach the true summit of Anak Krakatau (Daniel Quinn, May 2011)
Anak Krakatau crater rim (Daniel Quinn, May 2011)
Anak Krakatau summit cairn (Daniel Quinn, May 2011)
Hikers at the top of Anak Krakatau (Daniel Quinn, May 2011)
Looking to Rakata from the summit of Anak Krakatau (Daniel Quinn, May 2011)
Hikers explore Anak Krakatau crater (Daniel Quinn, May 2011)
Sebesi as seen from Anak Krakatau (Daniel Quinn, May 2011)
Anak Krakatau (Daniel Quinn, May 2011)
The Anak Krakatau trailhead (Daniel Quinn, May 2011)
The sign at the start of the trail to Anak Krakatau (Daniel Quinn, May 2011)
Anak Krakatau from the boat (Daniel Quinn, May 2011)
An eruption column rises above Peraboewatan crater on Krakatau Island on May 27, 1883. Three months later one of history's most noted eruptions destroyed much of the island (courtesy Volcanological Survey of Indonesia).
Eruption at Anak Krakatau (unknown photographer, 1928) Courtesy TropenMuseum Archives
A very early shot of Anak Krakatau (Dr.Wicher Gosen Nicolaas van der Sleen, 1929) Courtesy TropenMuseum Archives
Map of Krakatau islands, 7 weeks after the 1883 eruption
Map showing before and after 1883 Krakatau eruption
Anak Krakatau from the top of Rakata (Daniel Quinn, May 2011)
Anak Krakatau - centre (Daniel Quinn, May 2011)
Sailing round Anak Krakatau (Daniel Quinn, May 2011)
Anak Krakatau and Rakata as seen from Sertung island (Daniel Quinn, May 2011)
First light on Sertung island near Krakatau (Daniel Quinn, May 2011)
A monitor lizard on Sertung island near Krakatau (Daniel Quinn, May 2011)
A monitor lizard running into the sea on Sertung island, Krakatau (Daniel Quinn, May 2011)
Rakata left and Anak Krakatau right, as seen from the boat back to Carita (Daniel Quinn, May 2011)
One final look at Anak Krakatau (Daniel Quinn, April 2009)
Anak Krakatau as seen from the foot of the peak (Daniel Quinn, April 2009)
Setting foot on Krakatau island (Daniel Quinn, April 2009)
Watching Krakatau eruptions from the boat (Daniel Quinn, April 2009)
The Anak belches (Daniel Quinn, April 2009)
Sailing round Anak Krakatau island (Daniel Quinn, April 2009)
The Anak making some noise (Daniel Quinn, April 2009)
Approaching Anak Krakatau island from Carita (Daniel Quinn, April 2009)
An early 19th Century image of Krakatau
Sebesi island from Krakatau crater lip (Java Lava)
On Anak Krakatau, Rakata in the background (Java Lava)
Krakatau crater (Java Lava)