Hydronef mill
Historic site and monument

Hydronef mill

  • Parking

XNUMXth century water mill with a large Sagebien wheel which constitutes a rare heritage. Completely restored, the place houses a scenography around the history of the mill, hydraulic energy, water engines and renewable energies.

Made up of videos, fun and interactive media offering different documentation, this place is intended to be accessible to all. Alphonse Sagebien (1807-1892, designer of the wheel of the Moulin de Longué), virtual character will be your guide during the discovery of this original museum.

The visit to the mill is accompanied by temporary exhibitions as well as a permanent exhibition on the Belle Époque in Saumur.

Continue the visit in the hydraulic garden of the mill…


From: 03 / 04 / 24 To: 29 / 09 / 24
  • Monday :
  • Tuesday :
  • Wednesday :
    from 10AM to 00PM
    and from 15 p.m. to 00 p.m.
  • Thursday :
    from 10AM to 00PM
    and from 15 p.m. to 00 p.m.
  • Friday :
    from 10AM to 00PM
    and from 15 p.m. to 00 p.m.
  • On Saturday:
    from 10AM to 00PM
    and from 15 p.m. to 00 p.m.
  • Sunday:
    from 10AM to 00PM
    and from 15 p.m. to 00 p.m.

Closed the last weekend of the month.

Exceptional closure(s): 1er may


From: 01 / 10 / 23 To: 01 / 10 / 24
  • Adult - Free tour of the Hydronef mill 3€
  • Adult group 4€

Guided tour: €4 (upon reservation).
Free for less than 12 years.
Free for holders of the cultural card (reserved for residents of Longué-Jumelles)., Free for children under: 12 years old

  • Payment Methods: Bank/credit card, Check, Cash

Pratical information

Spoken languages
  • French
  • English
Services Visit
  • Educational visits
  • Theme visit
  • Guided tours
  • Shop
Customer support / practice
  • Tourist information
Equipments Leisure facilities
  • Picnic area.
Bathroom installation
  • Public toilets
  • Parking
  • Parking nearby
  • Coach parking
  • Free parking
  • Minimum age: 6 years
Adapted tourism criteria
  • Adapted services for hearing loss
  • Adapted services for visual impairment
  • Not wheelchair accessible
Description of motor handicap

Disabled access stations on the ground floor with virtual tour of the floors.

Description of hearing impairment

Interactive visit screens with subtitled explanations.

Visual impairment description

Interactive visit screens with sound explanations.

Contact information

Mill Avenue
49160 Longé-Twins