There are no active volcanoes in London. London is located in the United Kingdom, which is situated on the Eurasian Plate, far from any active volcanic zones.

While there is no evidence of active volcanoes, there are some geological formations in London that might remind you of volcanoes, such as:

* Extinct volcanoes: The UK has a history of volcanic activity, but these volcanoes are long extinct. The last volcanic eruption in the UK occurred millions of years ago.

* Volcanic rocks: Some of the rocks found in London's bedrock may have formed from volcanic activity in the distant past. However, these are not active volcanoes.

So, while London may not have any fiery mountains, it does have a fascinating geological history!