Honeymoon destinations from the UK??

I'm looking to book our honeymoon, we're getting married in may 2027 and we're happy to wait till the correct season for the destination we end up going to.

I've been on google constantly and still not sure!

These are the criteria in place.

•3k budget per person

•Not Europe

•Preffably a beach villa/jacuzzi/pool

•Somewhere with beautiful beaches to relax

•Something to do for my fiancé who can get bored after a while on the beach

•12-15 days

I looked into Tanzania and Zanzibar but I'm seeing bad reviews about the actual beach part online?

Any advice or recommendations are massively appreciated!