Breeze around North of the River

This ride starts and finishes at London Bridge station.
We'll cycle mostly along designated cycle routes and through parks and gardens, with the occasional short stretches of trafficky streets.
We'll have a coffee stop about halfway round.
Mostly flat with some elevation gain (950 ft), so gentle as to be imperceptible and just one short stinker of a climb. Tarmac mostly as you'd expect but also quite a long stretch of loose gravel, so this may be uncomfortable for skinny tyres. There are also a couple of pretty paths where we have to walk our bikes.