And while not in the City of London, the Crossness Pumping Station....
That's a sewage treatment plant!
![](https://upload.wikimedia.org/wikipedia/commons/7/7e/Crossness_Pumping_Station%2C_Belvedere%2C_Kent_-_geograph-2280114-by-Christine-Matthews.jpg)
That's been on my list of places to see for years. I'm a huge fan of steam water pumps. The only problem is the location, it's almost impossible to get to from my house .
Near me is the Kempton Park Steam Museum, with a fully restored massive steam engine. It's the same one that they used on the titanic. It will be in steam on the 19 and 20 of November. It's not as beautiful as cross mess, but it's bigger.