Happy valley circular walk - extended version, approx 15 Miles

This is a countryside walk within the borders of Greater London, with remarkably unspoiled countryside considering its within London zone 6. This is a moderate walk with some steep hills. It might be muddy so wear appropriate footwear with good grip. Due to the short days during the winter we will have to walk at a brisk pace of 2. 5 - 3mph, and there are some steep hills, so this walk is not suitable for beginner hikers. Walk starts at 09.25 at Coulsdon South Station. Walk ends around 4.30pm at Coulsdon South railway Station. Get the 08.55 train from London Bridge to Coulsdon South arr. 09:22. Day return cost £11 with railcard or one day travelcard or use oyster card zone 6. Pub stop for lunch, bring a packed lunch as there might not be time to order food. *How to join?* - The walk is entirely free of charge; - You only arrange for your own travel and pub expenses; - Understand our terms and conditions below (the "IMPORTANT" part); - Understand how to stay safe outdoors, as you will be responsible for yourself. See our quick safety tips: http://www.meetup.com/Free-Outdoor-Trips-From-London/about/ - Please answer the RSVP question; Guests with missing or incorrect answers will be removed from the list!