Que signifie le nom de la ville ?
Plusieurs explications sont avancées pour expliquer l’étymologie du nom Arradon.
- Il remonterait probablement à l’époque de la Gaule indépendante et viendrait du celtique aradunum , « la colline d’Ara ».
- Arradon se compose de ar (ou er ) et de raden signifiant la fougère ou la fougeraie. Cette origine est justifiée par l’immense quantité de landes ou de fougères présente sur la commune autrefois.
- Décomposition du nom Arradon :
ar = article
ra = passe ou passage
don = profond
Arradon = la passe profonde
Cette définition est justifiée par la présence de l’une des plus profondes passes du Golfe de Morbihan entre Arradon et l’Ile-aux-Moines (14 mètres de profondeur).
/image%2F0752970%2F20260206%2Fob_02bb5f_logo-header-arradon.png)
/image%2F0752970%2F20260206%2Fob_434078_affiche-arradon-1.png)
/image%2F0752970%2F20260206%2Fob_f85ca0_arradon.jpg)
/image%2F0752970%2F20260423%2Fob_58e762_pld-golfedumorbihan-29392-xgaplus-001.jpg)
/image%2F0752970%2F20260423%2Fob_0cfeea_2026-04-23-22-09-01-c-users-marie-fran.jpg)
/image%2F0752970%2F20260423%2Fob_bbfe68_soleil17.gif)
/image%2F0752970%2F20260423%2Fob_351513_eglise-arradon-centre.png)
/image%2F0752970%2F20260423%2Fob_5e2a0c_eglise.jpg)
/image%2F0752970%2F20260423%2Fob_b2ad53_6fdbb90d-6852-4214-8e01-73073ac53e84-0.jpg)
/image%2F0752970%2F20260423%2Fob_727eff_4aee4397-b3a7-413c-9e4b-077.jpg)
/image%2F0752970%2F20260423%2Fob_3a3ddc_06766edc-030b-4c7f-9960-76944fedd42b-0.jpg)
/image%2F0752970%2F20260423%2Fob_9cf26b_261e385d-3ff4-4ea4-9669-004.jpg)
/image%2F0752970%2F20260423%2Fob_ebbf62_6a2045db-a8a4-479a-949d-005.jpg)
/image%2F0752970%2F20260423%2Fob_05003a_eyjidwnrzxqioijhc3nldhmuywxsdhjhawxzlm.jpg)
/image%2F0752970%2F20260423%2Fob_bff622_6518cf5b-0332-495f-93ca-040128e91267-0.jpg)
/image%2F0752970%2F20260423%2Fob_46887f_7b546c22-377f-4ace-a8bf-037.jpg)
/image%2F0752970%2F20260423%2Fob_bfd59b_golfe-du-morbihan-balade-arradon-49-mi.jpg)
/image%2F0752970%2F20260423%2Fob_88b2c2_arradon-circuit-des-deux-pointes-2-0.jpg)
/image%2F0752970%2F20260423%2Fob_f0e3a1_facebook-1738849482787-729326334105155.jpg)
/image%2F0752970%2F20260423%2Fob_06281a_80183-rm62ikirpj-whr-001.jpg)
/image%2F0752970%2F20260423%2Fob_c987bf_arradon-5.jpg)
/image%2F0752970%2F20260423%2Fob_aff7ca_8564099c-40c9-4a2b-887d-ad8d2d87cd68-0.jpg)
/image%2F0752970%2F20260423%2Fob_916147_81db57ee-1868-4b75-946b-073.jpg)
/image%2F0752970%2F20260423%2Fob_8c9aa0_arradon-circuit-des-deux-pointes-6-0.jpg)
/image%2F0752970%2F20260423%2Fob_09bac6_c0f38290-9a73-46e2-b3cb-002.jpg)
/image%2F0752970%2F20260423%2Fob_399f60_95114b08-179d-48c6-98cb-009.jpg)
/image%2F0752970%2F20260423%2Fob_b1cb91_le-paluden-001.jpg)
/image%2F0752970%2F20260423%2Fob_e312ea_le-paluden-1-2-001.jpg)
/image%2F0752970%2F20260423%2Fob_1b392f_7728f0bf-7733-4e24-996b-005.jpg)
/image%2F0752970%2F20260423%2Fob_ae2337_hpo6h26y-001.jpg)
/image%2F0752970%2F20260423%2Fob_67728d_75f87ed2-1172-403e-a692-dbe7ba7b7e4c-0.jpg)
/image%2F0752970%2F20260423%2Fob_0a47e7_acc16dea-9a21-4be7-bea6-010.jpg)
/image%2F0752970%2F20260423%2Fob_fa31d2_f55d39b9-2958-421a-8b0d-010.jpg)
/image%2F0752970%2F20260423%2Fob_82c2eb_37e40276-8bab-4c62-bf48-325457879b2c-0.jpg)
/image%2F0752970%2F20260423%2Fob_386162_48c4378d-2831-4b27-b94b-c565156fed36-0.jpg)
/image%2F0752970%2F20260423%2Fob_a7d243_f67b9469-c51a-4c43-8ad6-c2e81e56ac14-0.jpg)
/image%2F0752970%2F20260423%2Fob_3bd06b_d6724e65-a751-44f1-ae33-007.jpg)
/image%2F0752970%2F20260423%2Fob_62fd79_76851880-7137-47dd-abac-f2b9cf42bc1e-0.jpg)
/image%2F0752970%2F20260423%2Fob_151a1e_6295a8cd-3d82-4d46-bd71-e0a05ee8e7c5-0.jpg)
/image%2F0752970%2F20260423%2Fob_fc2e78_36fe99ea-4836-4e79-b951-124.jpg)
/image%2F0752970%2F20260423%2Fob_811a0e_04515701-b712-4931-a426-ef6bca9426e1.jpg)
/image%2F0752970%2F20260423%2Fob_2cdbb4_09c7100a-9e8b-4580-b58b-001.jpg)
/image%2F0752970%2F20260423%2Fob_890573_360b5a46-920c-415a-863d-937.jpg)
/image%2F0752970%2F20260423%2Fob_42c107_facebook-1776855725475-745267307678641.jpg)
/image%2F0752970%2F20260423%2Fob_0b2457_soleil.jpg)