Nearly 200 individually controlled jets of water = hours of fun. Follow winding paths among the fountains and try to dodge the showering jets as they rise out of the ground in unpredictable patterns. (Or just get totally soaked to cool down on a hot day.) Free.
Getting there Jubilee, Central or DLR to Stratford.
Local bus routes: D8, 108, 339.
NOTE: As this article was originally published in 2018, any specific event mentioned in this article has now passed.
Hot summer holidays are just made for being outdoors. Use TfL's off-peak fares to take your family on an outdoor adventure where you can run around and make the most of those cloud-less skies.
Remember to check TfL Journey Planner before you travel.
When the British summer is at its best, remember to carry a bottle of water with you while you make your journey, and use sunscreen with high SPF for kids!