They try to protect children from the hot summer sun in different ways. They put beach umbrellas, place playgrounds in the shade. But it turns out that everything can be solved very simply by constructing a tent over the sandbox or placing the sandbox in the tent.
The option in the photo is the most practical. You just need to find an awning, well this is not a problem today. As well as a canvas mosquito net. In such a house, kids will feel comfortable and do not need to spread mosquito repellent cream.
When there are no insects, the net can be raised, and another plus, even in bad weather, when it rains, children can play in the fresh air.