For me it's the overall experience rather than a specific thing to see or do, but check out these couple of threads for more:
(and search the LeoTravel community - https://inleo.io/communities/hive-190432 - for others)
https://inleo.io/threads/view/adambarratt/re-leothreads-gnurzpec
https://inleo.io/threads/view/adambarratt/re-leothreads-4ds9mv1n