For many of us, the coming heatwave will be a bit OTT what with not being particularly near a beach and with so little access to open-air pools in London – unless you are lucky enough to live close to one. There was a time when we were much better served with lidos but – rather like the railway cuts 60 years ago – short-term profit for a few was allowed to triumph over health and environmental benefits for the many in the early 1980s. The result is that the queue for places like Brockwell Park Lido is usually pretty mega in hot weather. Crap isn’t it? But there it is. Compare with Germany where every city seems to provide fantastic open water swimming spaces. Beckenham to the rescue. The pleasant lake there offers £5.80 tickets for an hour long swim and it looks as if slots are still available this week. (Pictured below: the woods on the Cudham and Downe walks offer respite from the heat)

Anyway, I’ve noticed my old blog post on Bough Beech reservoir getting a lot of hits. This is probably because people are dreaming of having a swim. Forget it. It’s not possible there I’m afraid and strictly forbidden – it’s a nature reserve and an important facility, so it’s definitely a no-go zone. I’ve noticed people taking to local rivers; the River Pool, the Darent, the Medway, the Eden and the Cray, in certain places. I wouldn’t recommend it: there are just too many issues, including pollution, dangerous substances in the water etc, and although I know a few places where I might take a dip it would be irresponsible to recommend them to others (he said, pompously). OK, OK, OK … cycle or walk from Tonbridge Castle to Penshurst Place on the Hayden country park path; there’s a lovely spot a mile short of Penshurst for a dip in the Medway. But you won’t be alone!

The beach is the best option along with dedicated sites such as Leybourne Lakes just west of Maidstone, and the previously mentioned Beckenham Place Park. But other than swimming, woodland walks are great for getting exercise while staying cooler at this time of year: Petts Wood, the Meenfield woods routes near Shoreham, the Hever walk and Hosey Common are the best for shade, along with walks within Bromley borough (but not yet on this site) at High Elms and Hayes Common towards Downe. Yesterday on the superb, understated Cudham walk, just as we began to feel the power of the sunshine we would enter the cool woods and comfort levels shot up. Take water obvs. It was on 10 July that the Battle of Britain started, so a good day to hear the distant murmur of Merlin engines as the Biggin Hill Spitfires headed out on their joyriding sorties.