If you have 24 hours to spend in Merton, there are a few things you can do:
1. Visit Wimbledon Common - This is a large open space with walking trails and lots of greenery. You can easily spend a few hours here, enjoying the fresh air and scenic views.
2. Explore Morden Hall Park - This park has a variety of walking trails, gardens, and even a small farm. You can easily spend 2-3 hours here, taking in the sights and sounds.
3. Visit the Wimbledon Lawn Tennis Museum - Tennis fans will enjoy this museum, which showcases the history of the sport and the Wimbledon tournament. You can expect to spend 1-2 hours here.
4. Check out the Deen City Farm - This small community farm has a range of animals to see, including pigs, cows, chickens, and rabbits. You can easily spend an hour or two here.
5. Grab a bite to eat on the High Street - Merton has a variety of restaurants and cafes to choose from, so you can easily find something to suit your taste. Allow 1-2 hours for a meal.
With these options, you can easily fill up 24 hours in Merton and have a fun and memorable day.