Definitely lots to see here. It's been a few years since my visit and I can't find my pics at the moment.

There used to be a flight before but when I asked at the Makassar airport office they just laughed. Instead there are overnight buses that arrive in the area early morning. I recommend booking a good place because the guest houses are quite baaaaaasic so after seeing that my bathroom was four grey walls with a hole in one corner that counts as toilet (no running water) I left to the main road and asked a moped to take me to a better place. A good place will also safely store your bags before checking in because early morning you can already go out the burial sites and villages with one of these mopeds. This was my favorite part of the trip even if the villages are often rebuilt over time I think the idea here aren't ruins (although the burial sites are definitely authentic) but continuous living in the same style. I only went to two sites and if you have more time you can obviously see more but I think they are all roughly the same.

Also inquire about a funeral for that day or the next. There is a high chance you get to see one if you stay three days minimum but not everyone will tell you when and where for "free". In my case there was a funeral after lunch time near the shitty guest house I was supposed to stay and it was interesting even though the buffalo slaying isn't exactly my kinda thing. The Toraja tradition is still strong and most people had a great time sightseeing even with the rough trip coming and going. I needed a day to sleep off this entire tour back in Makassar before continuing on.