6 weeks to go and what to do?!?!?!

Hellooooooooooooooooo from windy rainy Dorset.
6 weeks and we set off to Icmeler BUT after spending a few weeks looking round on here and on the net we still dont know what on earth to do whilst there.
I have 2 kids one will just be 7 when we go and my youngest will be 3 and a half.
Desperate for some recomendations of what to do with them. Looks like the water parks wont be open
when we are there had hoped they would be going on last years dates but nope 
They love being on the beach and being boys, so ohhhhhhhhhh I just dont know. Please advise what you think would be good for them to do, want to do more than see the beach Icmeler looks too beautiful to miss
Thank you
We are staying at the Kleopatra Apartments
6 weeks and we set off to Icmeler BUT after spending a few weeks looking round on here and on the net we still dont know what on earth to do whilst there.
I have 2 kids one will just be 7 when we go and my youngest will be 3 and a half.
Desperate for some recomendations of what to do with them. Looks like the water parks wont be open


They love being on the beach and being boys, so ohhhhhhhhhh I just dont know. Please advise what you think would be good for them to do, want to do more than see the beach Icmeler looks too beautiful to miss
Thank you

We are staying at the Kleopatra Apartments