Two recent rejections:

- Recently discovered
Ban Chiang discovered in 1966
>> we've described "recently" as after 1970

- Contains significant structures from the 21st Century
Zollverein: The Zollverein School is an architectural masterpiece designed by the Japanese architectural office SANAA.
>> would be a very good example, but I don't think it is within the inscribed area

And these ones:

1. (3394) Underwater Archaeology
Amalfi - A large portion of the historic city of Amalfi is now underwater.
>> cannot find evidence that this is part of the WHS

(3319) Lighthouses
Belem
>> not part of inscribed area

1. (3396) Already inscribed, still on T List
Spissky Hrad needs to be off
>> It still is on the Unesco website T List (although the extension indeed already has been inscribed)

And some more recent ones:

Irrigation and drainage
Oviedo- La Foncalada
(3531) Baths
Oviedo
(3522) Named after individual people
Abu Mena - Menas of Alexandria who is burried there. (IS A SAINT, SO EXCLUDED)
(3521) Ports
Carthage
(3520) Baths
Carthage - Antonine Baths
(3519) Destroyed during invasion
Cathage - destroyed by the Arabs in 637.
>> these are all already there (look for Site of Carthage and Asturian Monuments)

3. Mombasa Hotspot - Mombasa, Lamu, Mijikenda, Zanzibar
>> zanzibar is too far away

2. East China hotspot - Western Lakes, Suzhou, Huangsan, Sangqinsan, Xidi
>> only a subset is possible, but not of 4 sites

Kotor - Astronomical clock
>> can someone send me proof (photo or link)?