Seychelles honeymoon itinerary 7 nights late October

Hi! I'm planning my honeymoon and would love some input on our itinerary. Mostly looking on advice on how to split up our stay between the islands.

We are thinking

Option 1: 3 nights on Mahe, 4 nights on praslin + day trip to la digue

Option 2: 3 nights Mahe, 3 nights Praslin, 1 night la Digue

Option 3: 3 nights Mahe, 2 night Praslin, 2 nights la Digue

We arrive on Mahe at 14h after an overnight flight on the first day so thats a bit of a write off. We fly out late on our last day (23h) so the plan will be to ferry back to mahe in the afternoon for our flight regardless of how we split up our nights.

Not sure on accommodation but probably book a mix of resort/hotel and self catering villa/apartment.

The only activities we 100% want to do is valle de mai otherwise we are keen on beach, nature and snorkeling.

Thanks for any input 🙂