Top 44 Castles in United States
This curated ranking covers the 44 largest castles in United States, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. Dublin Castle, Himeji Castle and Bran Castle lead the list with a combined estimated audience of 1,059,422 people. Across all 44 entries the average audience size is 68,288, and the largest, Dublin Castle, reaches around 407,256 people in United States. Audience size is the estimated number of unique people in United States who actively engage with each castle, derived from search demand signals. Rankings reflect search-behavior signals collected across United States and are refreshed weekly.
Ranking
| Rank | Name | Audience size | Country share | Subtype | Category |
|---|---|---|---|---|---|
| 1 |  Dublin Castle |
407,256 | 54.1% | Castle | Travel & Leisure |
| 2 |  Himeji Castle |
382,896 | 54.7% | Castle | Travel & Leisure |
| 3 |  Bran Castle |
269,270 | 60.7% | Castle | Travel & Leisure |
| 4 |  Chapultepec Castle |
202,848 | 72.9% | Castle | Travel & Leisure |
| 5 |  Heidelberg Castle |
186,301 | 46.7% | Castle | Travel & Leisure |
| 6 |  Kilkenny Castle |
146,370 | 80.8% | Castle | Travel & Leisure |
| 7 |  Dover Castle |
139,580 | 43.5% | Castle | Travel & Leisure |
| 8 |  Buda Castle |
117,235 | 12.8% | Castle | Travel & Leisure |
| 9 |  Sforza Castle |
99,245 | 42.1% | Castle | Travel & Leisure |
| 10 |  Tintagel Castle |
97,312 | 5.1% | Castle | Travel & Leisure |
| 11 |  Malahide Castle |
95,260 | 73.0% | Castle | Travel & Leisure |
| 12 |  Cardiff Castle |
84,238 | 28.4% | Castle | Travel & Leisure |
| 13 |  Leeds Castle |
82,454 | 28.6% | Castle | Travel & Leisure |
| 14 |  Conwy Castle |
80,194 | 37.1% | Castle | Travel & Leisure |
| 15 |  Trim Castle |
54,040 | 82.1% | Castle | Travel & Leisure |
| 16 |  Bratislava Castle |
43,272 | 65.0% | Castle | Travel & Leisure |
| 17 |  Mysore Palace |
41,386 | 27.1% | Castle | Travel & Leisure |
| 18 |  Guédelon Castle |
41,069 | 18.8% | Castle | Travel & Leisure |
| 19 |  Belvoir Castle |
40,260 | 6.4% | Castle | Travel & Leisure |
| 20 |  Ljubljana Castle |
35,470 | 40.2% | Castle | Travel & Leisure |
| 21 |  Wartburg |
32,368 | 23.0% | Castle | Travel & Leisure |
| 22 |  Castillo de San Marcos |
30,262 | 56.9% | Castle | Travel & Leisure |
| 23 |  Blarney Castle |
28,323 | 24.5% | Castle | Travel & Leisure |
| 24 |  Nottingham Castle |
25,800 | 64.5% | Castle | Travel & Leisure |
| 25 |  Kenilworth Castle |
25,773 | 5.8% | Castle | Travel & Leisure |
| 26 |  Château d'Amboise |
25,338 | 11.6% | Castle | Travel & Leisure |
| 27 |  Miramare Castle |
25,002 | 4.0% | Castle | Travel & Leisure |
| 28 |  Château de Chillon |
24,436 | 27.6% | Castle | Travel & Leisure |
| 29 |  Rochester Castle |
22,790 | 5.7% | Castle | Travel & Leisure |
| 30 |  Ludlow Castle |
21,650 | 82.8% | Castle | Travel & Leisure |
| 31 |  Heidelberger Schloss |
17,001 | 1.0% | Castle | Arts & Culture |
| 32 |  York Castle |
14,330 | 88.0% | Castle | Travel & Leisure |
| 33 |  Carisbrooke Castle |
10,750 | 66.7% | Castle | Travel & Leisure |
| 34 |  Castell Coch |
10,400 | 65.4% | Castle | Travel & Leisure |
| 35 |  Colchester Castle |
8,494 | 2.5% | Castle | Travel & Leisure |
| 36 |  Slane Castle |
8,356 | 36.2% | Castle | Travel & Leisure |
| 37 |  Bolsover Castle |
6,918 | 1.1% | Castle | Travel & Leisure |
| 38 |  Palazzo dei Congressi |
5,050 | 1.8% | Castle | Travel & Leisure |
| 39 |  Rockingham Castle |
4,833 | 2.6% | Castle | Travel & Leisure |
| 40 |  Chirk Castle |
4,272 | 15.4% | Castle | Travel & Leisure |
| 41 |  Darver Castle |
3,070 | 91.4% | Castle | Travel & Leisure |
| 42 |  Malacara |
2,324 | 1.0% | Castle | Travel & Leisure |
| 43 |  Ujazdów Castle |
614 | 1.3% | Castle | Travel & Leisure |
| 44 |  Wawel Castle |
570 | 62.4% | Castle | Travel & Leisure |
Frequently asked questions
How is this Top 44 list compiled?
Rascasse aggregates anonymized search-behavior signals across United States and ranks each castle by its estimated audience size. Only entries with at least 5 measured entities are listed.
How often is the list updated?
The ranking is refreshed weekly from the latest search-behavior data and re-published as a static page.
What is the largest castle in United States?
Dublin Castle currently leads with an estimated audience of 407,256 people in United States.
Methodology
Audience sizes are estimated from anonymized search-behavior signals across United States. Lists below 5 entries are not published. See methodology for full details.