These need a bit more specific practical information - where's the access, what can you actually see at the spot

The Palaces of King Ludwig II of Bavaria:

Scenic Viewpoint or Panorama: Marienbrücke
47.554938, 10.749425

https://themunichguide.de/day-trips/best-neuschwanstein-castle-photography-spots/

Pimachiowin Aki has its first version, thanks to the recent review by brornt and an earlier one by cansarica
https://worldheritagesite.org/list/pimachiowin-aki/

Did Sangha Trinational as well, because I like it!
https://www.worldheritagesite.org/list/sangha-trinational/

Also, Gyeongju has been updated with the tips from the recent review by Kyle and others:
https://www.worldheritagesite.org/list/gyeongju/
(unfortunately no core zone yet, it is pretty difficult)

Started the day with the Saloum Delta, based on all present reviews
https://www.worldheritagesite.org/list/saloum-delta/

And Mumbai
https://worldheritagesite.org/list/victorian-gothic-and-art-deco-ensembles-of-mumbai/

Digits did Erfurt. Still a bit lacking in Points of Interest, but I guess there aren't many.
https://worldheritagesite.org/list/jewish-medieval-heritage-of-erfurt/

Giant's Causeway done by Digits as well:
https://www.worldheritagesite.org/list/giants-causeway/
Have added tips from the reviews by Stanislaw and Solivagant too, hope I did them justice.

Core zone map is on the way as well. (update: done!)

Nan has been busy with a lot of POIs, including:

The German part of the Wadden Sea
https://www.worldheritagesite.org/list/wadden-sea/

Olympic National Park
https://www.worldheritagesite.org/list/olympic-national-park/

My contribution of today consists of:

Santiniketan
https://www.worldheritagesite.org/list/santiniketan/

Moidams
https://www.worldheritagesite.org/list/moidams/

For those interested, take a look here:
https://www.worldheritagesite.org/list/mount-qingcheng-and-dujiangyan/?full
There are 3 core zones. And I (without Chinese) can't find a PoI for the Northern most.

From what I can find, it is a true wilderness area where no facilities have been restored since the earthquake of 2008

Thanks to Colvin for the core zone and POIs for Monticello and the University of Virginia in Charlottesville:

https://www.worldheritagesite.org/list/monticello/

I looked at Confucius in Qufu. The original "map" is really fun, but completely pointless.

I think it's one of the sites where knowing the actual boundaries would be nice... If someone wants to give it a try? Qufu seems to have loads of history and I would be surprised if the border is this narrow.

Los Alerces done
https://www.worldheritagesite.org/list/los-alerces-national-park/