Best wall diving in bali hands down. Menjangan island in west bali national park has 30-40m visibility most days, healthy coral, and actual fish life. The walls drop to 60m+ with swim-throughs and overhangs.

Dive operators run trips from pemuteran village - i use reef seen divers, they know the sites and respect the marine park rules. 600k for 2 tank dive including gear. Entry fee to national park is separate. Best april-november when seas are calm. Zero crowds compared to tulamben or amed.