Chelmer and Blackwater group logo.

Chelmer & Blackwater Group

We are the Chelmer & Blackwater Ramblers. We open the way for everyone in our local community to enjoy the pleasures of walking.

Join the Ramblers and enjoy

  • unlimited free access to 50,000 Ramblers group walks
  • a library jam-packed with thousands of tried-and-tested routes
  • a welcome pack teeming with top tips plus our Walk magazine
  • exclusive discounts from our partners
  • knowing your support is opening up more places to walk and helping more people discover the joy of walking

Overview

This walk is an addition to the emailed programme (start time from Colliers Wood Underground Stn confirmed as 11:15, or meet others at Liverpool Street (opposite platform 14) at 10:15 to travel there).

Route: Deen City Farm I Merton Abbey Mills I Wandle River I NT Morden Hall Park I Watermeads Nature Reserve I Watercress Park I The Grove I Carshalton Park - see website link

NB: You will need food for lunch as there are no convenient pubs or cafes. There's a Sainsbury’s at the start for a toilet break and to buy food. After a mile we pass Merton Abbey Mill where there are also toilets and a coffee shop. It’s all parks then, with no towns, until we reach Carshalton at the end of the walk. The train station is away from High Street.

Wednesday, 22 October 2025
Start time:
11:15 am
Estimated finish time:
3:00 pm
Difficulty:
Leisurely
Distance:
10km / 6.2mi
Ascent:
N/A
Type:
linear

Features

  • Toilets available
  • Accessible by public transport
  • No car needed

Starting point

Grid reference:
TQ 26796 70366
Nearest postcode:
SW19 2BN
what3words:
foster.damage.wheels
Start time:
11:15 am

Meet at Liverpool Street (platform 14) at 10:15 to travel together; then the actual Start is 11:15 at Colliers Wood Underground Station (Northern Line). Best to buy a one-day Travel Card as Carshalton (end point) is in Zone 6 and not on TFL. You can’t use an Oyster Card.

Finishing point

Grid reference:
TQ 27576 63632
Nearest postcode:
SM5 3RF
what3words:
swim.shapes.handle
Estimated finish time:
3:00 pm

End: Carshalton Beeches Railway Station (swim.shapes.handle) - regular overground trains back to London Bridge (takes 30 minutes).

Join the Ramblers and enjoy

  • unlimited free access to 50,000 Ramblers group walks
  • a library jam-packed with thousands of tried-and-tested routes
  • a welcome pack teeming with top tips plus our Walk magazine
  • exclusive discounts from our partners
  • knowing your support is opening up more places to walk and helping more people discover the joy of walking