Le Trianon (French Restaurant)

Enjoy traditional French cuisine in this spacious restaurant with high ceilings and large windows. Making the most of the location of the resort, the chefs offer the finest fresh ingredients from the locality in full-course, a la carte, and dessert menus.

Le Trianon (French Restaurant)
Le Trianon (French Restaurant)
Le Trianon (French Restaurant)
Le Trianon (French Restaurant)

Find Out More


  • Breakfast: ¥4,500
  • Dinner: ¥12,000~

*The price may change in Year-end/New-year holidays.
*Prices are exclusive of 15% service charge.


The Prince Hakone Lake Ashinoko Main Building West Tower ground floor

Opening Hours

  • Breakfast: 7:30A.M. – 10:00A.M. (L.O.9:30A.M.)※Reservation only
  • Dinner: 5:30P.M. – 8:30P.M. (L.O.8:00P.M.) ※Reservation only


  • Non-Smoking
  • Le Trianon is available for 10 years old or avobe with table manners.
  • We kindly request that all guests refrain from wearing the following garments in the restaurant.
    Dress shorts/Beach sandals/Male sportswear such as training jerseys, tank tops or other sleeveless garments.