13 Days Solo in Bali Itinerary

Made my itinerary for bali and was hoping to get some thoughts? I've never been and am going solo. Looking to do a bit of hiking, scuba, surfing and seeing the authentic side of it. (not into partying). Please let me know if you have any recommendations. Thank you!

Land on the 20th of September

20th -> 24th in Ubud

24th -> 27th in Amed

27th ->30th in Lembongan (Travel between the islands)

30th -> 2nd in the south (Maybe Uluwatu?)

Any ideas would be greatly appreciated!