Hi, my mum is coming to visit (60s, arthritic so can do some walking but no hikes etc) and am looking for ideas on things we can do in the day? I'm in SE London and looking at things within about a 45 min drive. Thinking quaint high streets with a nice pub/cafe/babbling brook to go for a stroll and occupy a few hours of the day.
Am close to places like Bromley, Sevenoaks, and wider Bexley and Kent. Ideas I have so far are:
- Chipstead
- Hall Place Park
And that's about it 
Closer to home are Greenwich and Blackheath, but looking to try new areas as we've done those several times.
Thanks so much for any advice!