I'm not an expert - only a parent - but I've only come across that setup for foreign students learning a language. It's often residential in the actual country (eg UK kids learning French in the Alps, French kids learning English in the UK). They often do language lessons in the morning, and sports activities in the afternoon.
What's your reason for wanting this setup? Is your DC struggling with some areas after lockdown? Or are you looking for some specific enrichment, eg science or coding?
It might be easier to combine a few different camps which cater to exactly what you need, eg one week sports camp and one week science camp, and add in some 1:1 tutoring if you're trying to catch your DC up with some areas.
That will be easier if you work from home and have some flexibility over your schedule, and especially if your DC can entertain themselves for an hour or so in between things! Then you could do a half-day of activities and add say an hour of 1:1 tutoring each afternoon.
There are a few coding camps which do just a couple of hours each day remotely, so that would be ideal to combine with tutoring if you're WFH. I've also seen lego and art camps which are just half a day.