Rarest UNESCO World Heritage Site in Italy — All 64 Answers Ranked by Rarity

64 answers are accepted for “Name a UNESCO World Heritage Site in Italy”. Palazzo Giorgio Centurione is the rarest UNESCO World Heritage Site in Italy in this ranking, with 199 monthly Wikipedia views (rarity 1.000, Legendary). Palazzo Cosmo Centurione is the second-rarest with 228 monthly Wikipedia views, 1.15× the figure for Palazzo Giorgio Centurione. Verona is the most common UNESCO World Heritage Site in Italy in this ranking, with 305,834 monthly Wikipedia views, 1,537× the figure for the rarest. Combined monthly Wikipedia views across the 64 answers: 1,665,720. Palazzo Giorgio Centurione is under 0.1% of that total. 13 answers are Epic or Legendary: Palazzo Giorgio Centurione (Legendary), Palazzo Cosmo Centurione (Legendary), Palazzo Giorgio Spinola (Legendary), and 10 more.

Quick answer

Monthly English Wikipedia pageviews. Source: Wikidata + Wikipedia pageviews (2026-10).

Ranked answers

64 answers to “Name a UNESCO World Heritage Site in Italy”, rarest first. A rarity of 1 is the rarest answer in this prompt.
Rank	Answer	Tier	Rarity	Monthly Wikipedia views
1	Palazzo Giorgio Centurione on Wikipedia	Legendary	1.000	199
2	Palazzo Cosmo Centurione on Wikipedia	Legendary	0.984	228
3	Palazzo Giorgio Spinola on Wikipedia	Legendary	0.968	252
4	Palazzo Stefano De Mari on Wikipedia	Legendary	0.952	277
5	Palazzo Lomellini-Doria Lamba on Wikipedia	Legendary	0.937	295
6	Palazzo Spinola Gambaro on Wikipedia	Epic	0.921	337
7	Palazzo Giacomo Lomellini on Wikipedia	Epic	0.905	350
8	Palazzo Campanella o di Baldassarre Lomellini on Wikipedia	Epic	0.889	351
9	Palazzo Belimbau on Wikipedia	Epic	0.873	368
10	Palazzo Interiano Pallavicini on Wikipedia	Epic	0.857	401
11	Palazzo Lercari-Parodi on Wikipedia	Epic	0.841	416
12	Palazzo Carrega-Cataldi on Wikipedia	Epic	0.825	613
13	Palazzo Angelo Giovanni Spinola on Wikipedia	Epic	0.810	696
14	Palazzo Cattaneo-Adorno on Wikipedia	Rare	0.794	818
15	Palazzo Cambiaso Pallavicini on Wikipedia	Rare	0.778	849
16	Palazzo Ambrogio Di Negro on Wikipedia	Rare	0.762	924
17	Via Cairoli on Wikipedia	Rare	0.746	1,022
18	Rhaetian Railway in the Albula / Bernina Landscapes on Wikipedia	Rare	0.730	1,137
19	Palazzo Gerolamo Grimaldi on Wikipedia	Rare	0.714	1,212
20	Royal Armoury of Turin on Wikipedia	Rare	0.698	1,675
21	Palazzo Spinola di Pellicceria on Wikipedia	Rare	0.683	1,892
22	Palazzo Rosso on Wikipedia	Rare	0.667	2,635
23	National Archaeological Museum of Paestum on Wikipedia	Rare	0.651	2,698
24	Palazzo Doria-Tursi on Wikipedia	Rare	0.635	2,740
25	Palazzo Bianco on Wikipedia	Rare	0.619	2,761
26	Foreste Casentinesi, Monte Falterona, Campigna National Park on Wikipedia	Rare	0.603	2,888
27	Vineyard Landscape of Piedmont: Langhe-Roero and Monferrato on Wikipedia	Uncommon	0.587	3,784
28	Longobards in Italy: Places of Power on Wikipedia	Uncommon	0.571	3,910
29	Padua's fourteenth-century fresco cycles on Wikipedia	Uncommon	0.556	3,964
30	Via Traiana on Wikipedia	Uncommon	0.540	5,081
31	Sacri Monti of Piedmont and Lombardy on Wikipedia	Uncommon	0.524	5,487
32	Historic Centre of Naples on Wikipedia	Uncommon	0.508	6,283
33	Cinque Terre National Park on Wikipedia	Uncommon	0.492	6,310
34	Orto botanico di Padova on Wikipedia	Uncommon	0.476	6,594
35	City of Vicenza and the Palladian Villas of the Veneto on Wikipedia	Uncommon	0.460	6,599
36	Crespi d'Adda on Wikipedia	Uncommon	0.444	6,935
37	Palazzo Gio. Battista Grimaldi (Piazza San Luca) on Wikipedia	Uncommon	0.429	7,779
38	Palazzo Gio Battista Grimaldi (Vico San Luca) on Wikipedia	Uncommon	0.413	8,906
39	Domus de Janas on Wikipedia	Familiar	0.397	10,897
40	Modena Cathedral on Wikipedia	Familiar	0.381	11,579
41	Historic Centre of Florence on Wikipedia	Familiar	0.365	12,017
42	Su Nuraxi on Wikipedia	Familiar	0.349	12,874
43	Arab-Norman Palermo and the Cathedral Churches of Cefalù and Monreale on Wikipedia	Familiar	0.333	13,390
44	Residences of the Royal House of Savoy on Wikipedia	Familiar	0.317	13,486
45	Porticoes of Bologna on Wikipedia	Familiar	0.302	18,825
46	Medici villas on Wikipedia	Familiar	0.286	19,148
47	Prehistoric pile dwellings around the Alps on Wikipedia	Familiar	0.270	19,404
48	Rock Drawings in Valcamonica on Wikipedia	Familiar	0.254	21,847
49	Madonna di San Luca, Bologna on Wikipedia	Familiar	0.238	22,697
50	Piazza dei Miracoli on Wikipedia	Familiar	0.222	26,293
51	Porto Venere on Wikipedia	Familiar	0.206	27,308
52	Great Spa Towns of Europe on Wikipedia	Common	0.190	28,397
53	Val d'Orcia on Wikipedia	Common	0.175	33,561
54	Castel del Monte, Apulia on Wikipedia	Common	0.159	41,335
55	Villa d'Este on Wikipedia	Common	0.143	53,685
56	Valle dei Templi on Wikipedia	Common	0.127	56,133
57	Genoa: Le Strade Nuove and the system of the Palazzi dei Rolli on Wikipedia	Common	0.111	56,669
58	Santa Maria delle Grazie, Milan on Wikipedia	Common	0.095	65,583
59	Villa Romana del Casale on Wikipedia	Common	0.079	69,602
60	Aeolian Islands on Wikipedia	Common	0.063	70,666
61	Hadrian's Villa on Wikipedia	Common	0.048	73,074
62	Appian Way on Wikipedia	Common	0.032	190,420
63	Amalfi Coast on Wikipedia	Common	0.016	291,330
64	Verona on Wikipedia	Common	0.000	305,834

FAQ

What is the rarest UNESCO World Heritage Site in Italy?

Palazzo Giorgio Centurione is the rarest UNESCO World Heritage Site in Italy in this ranking, with 199 monthly Wikipedia views (rarity 1.000, Legendary).

How many UNESCO World Heritage Site in Italies are there?

There are 64 UNESCO World Heritage Site in Italies in this ranking, from Palazzo Giorgio Centurione (rarest) to Verona (most common).

What is the most common UNESCO World Heritage Site in Italy?

Verona is the most common UNESCO World Heritage Site in Italy in this ranking, with 305,834 monthly Wikipedia views (Common).

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Sources

Recorded source: Wikidata + Wikipedia pageviews (2026-10). The answer list is compiled from Wikidata (CC0), and the view counts are monthly English Wikipedia pageviews. Rarity is the percentile of the popularity figure inside this prompt: 1 is the rarest and 0 is the most common. Linked names open the English Wikipedia article stored on that answer.