Tourism in Bulgaria isn't as developed as it is in Spain.

There are some large waterparks in the bigger resorts, such as Sunny Beach or Golden Sands, as well as various individual amusements/rides scattered around the resorts but I don't know of any permanently-sited large funfairs/amusement parks.

This may have changed, since I tend to avoid the resorts, but (given the ongoing global financial situation) I doubt it.

Baldur

Thanks for the reply Baldur
Think we are gonna have to stick to Salou this yr then because my boys are very happy with port avdentura and if they are happy then we are happy too. Thanks again

If your talking about sunny beach - bulgaria there are plenty of things for kids.. theres 2 huge waterparks, jeep safari day out, horse back riding, lots of watersports on the beach... Thats all i can think of at the moment Im sure there is plenty more activities ive never really looked into it but i know the ones i mentioned above are suitable for children.