First light on the summit of Semeru - photographers rush to take a picture of Bromo erupting (Andy Dean, July 2011
Bromo eruption seen from Semeru (Andy Dean, July 2011)
Bromo eruption seen from Semeru (Andy Dean, July 2011
Semeru erupting (Wolfgang Piecha, June 2007)
Tengger caldera from the drive to Ranu Pani (Wolfgang Piecha, June 2007)
Semeru (Wolfgang Piecha, June 2007)
At the summit of Semeru (Wolfgang Piecha, June 2007)
Semeru summit area (Wolfgang Piecha, June 2007)
Semeru eruption (Wolfgang Piecha, June 2007)
Semeru, as seen from the trail (Rob Woodall, June 2007)
Early morning Semeru eruption from the campsite (Rob Woodall, June 2007)
Semeru - view from above Arcopodo camp (Rob Woodall, June 2007)
Semeru memorial plaque (Wolfgang Piecha, June 2007)
Tengger caldera - from the drive to Ranu Pani (Wolfgang Piecha, June 2007)
Semeru from above Ranupani (Java Lava)
Semeru eruption (Java Lava)
Semeru - Ranu Kumbolo from the south (Java Lava)
Semeru - Kalimati basecamp (Java Lava)
Bromo massif from Semeru (Java Lava)
The Bromo caldera from the drive to Ranu Pani (Daniel Quinn, July 2010)
Semeru - outside the Ranu Pani homestay (Daniel Quinn, July 2010)
Semeru as seen from near the start of the trail (Daniel Quinn, July 2010)
Semeru - above Ranu Kumbolo lake (Daniel Quinn, July 2010)
Semeru - mist on Ranu Kumbolo (Daniel Quinn, July 2010)
Semeru - Ranu Kumbolo shelters (Daniel Quinn, July 2010)
Semeru - the trail continues from Ranu Kumbolo (Daniel Quinn, July 2010)
A morning view of Semeru on the way to Kalimati (Daniel Quinn, July 2010)
Kalimati basecamp beneath Semeru (Daniel Quinn, July 2010)
Semeru hiking route map (Daniel Quinn, July 2010)
Semeru - near Arcopodo camp (Daniel Quinn, July 2010)
Erosion on Semeru (Daniel Quinn, July 2010)
Semeru - Arjuno seen from just above the treeline (Daniel Quinn, July 2010)
The treeline on Semeru (Daniel Quinn, July 2010)
Semeru - the volcanic scree begins (Daniel Quinn, July 2010)
Semeru - Argopuro in the distance to the east (Daniel Quinn, July 2010)
First light on Semeru's cold summit (Daniel Quinn, July 2010)
Semeru summit area (Daniel Quinn, July 2010)
Semeru summit (Daniel Quinn, July 2010)
Looking down towards Semeru crater (Daniel Quinn, July 2010)
More hikers arrive at the top of Semeru (Daniel Quinn, July 2010)
Butak and Arjuno above the clouds from Semeru (Daniel Quinn, July 2010)
People at the summit of Semeru (Daniel Quinn, July 2010)
Semeru crater from the summit (Daniel Quinn, July 2010)
Semeru summit sign and flags (Daniel Quinn, July 2010)
Semeru - Argopuro and Raung in the east (Daniel Quinn, July 2010)
Semeru - looking north towards the Bromo caldera and Pananjakan viewpoint (Daniel Quinn, July 2010)
A paraglider takes off from near Semeru summit! (Daniel Quinn, July 2010)
A minor eruption from Semeru (Daniel Quinn, July 2010)
A closer look at Semeru eruption (Daniel Quinn, July 2010)
Semeru - heading back down to Arcopodo (Daniel Quinn, July 2010)
Scree-skiing back down the cone of Semeru (Daniel Quinn, July 2010)
Gunung Lamongan (Tarub) in the east, from Semeru (Daniel Quinn, July 2010)
Gunung Lamongan (Tarub) from Semeru (Daniel Quinn, July 2010)
Semeru - back down to Ranu Kumbolo (Daniel Quinn, July 2010)
Semeru - the route back to Ranu Pani via Ajekajek (Daniel Quinn, July 2010)
Another look at Semeru from Ajekajek (Daniel Quinn, July 2010)
Ranu Pani village and the Bromo caldera beyond (Daniel Quinn, July 2010)
At the edge of Semeru crater (unknown photographer, 1918) Courtesy TropenMuseum Archives
Gunung Semeru (unknown photographer, 1890-1900) Courtesy TropenMuseum Archives
Gunung Semeru eruption (unknown photographer, 1890-1905) Courtesy TropenMuseum Archives
On the way up Semeru (unknown photographer, 1913) Courtesy TropenMuseum Archive
Group photo at the summit of Semeru (unknown photographer, 1924) Courtesy TropenMuseum Archives
Approaching Semeru (unknown photographer, 1938) Courtesy TropenMuseum Archives
