Marbella next week - rain forecast. What's good indoors?

[Azure]

We're off to Marbella next week and all I can see on the weather forecasts is rain. Lovely weather there this week, of course. We've been to the area before but most of the places we've visited are outdoors. Does anyone have any rainy-day suggestions for entertaining my 2 boys, aged 5 and 1?

Hello, Fuengirola Zoo is quite good these days and is not far from you by car or bus. I know that is outdoors but might be ok. There is a cinema in Puerto Banus that does films in English too and if it's not too rainy, looking at the boats and cars is always fun (maybe not for a 1 year old!). Have a nice time anyway and hope you get some sunshine!

Thanks for the ideas.