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An oasis of peace and tranquillity in the town of Letterkenny, County Donegal, this spectacular Georgian house stands within its own private estate overlooking Lough Swilly.

Reopening Update

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Give the gift of  the “Castle Grove Experience”  to the ones you love.

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Stay at
Castle Grove

We look forward to welcoming you to Castle Grove Country House Hotel.

Explore Our Rooms

Large Room with Back Garden View

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Furnished with antiques, luxury sheets and towelling

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Large Bedroom, sitting room and bathroom.

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Dine With Us

Our Michelin recommended restaurant has developed a reputation for excellence, receiving multiple awards reflecting our exceptional standards of quality & service.

In addition, we are proud members of Ireland’s prestigious Blue Book and certified members of the Donegal Food Coast Initiative.

About Castle Grove Hotel

Castle Grove Country House is steeped in charm and elegance, tastefully upholding the traditions of centuries past.

We have 15 en suite guest bedrooms, all of which are carefully furnished with rare antiques, luxury fabrics, televisions, Egyptian cotton sheets, soft towels and indulgent toiletries.

All bedrooms are also fitted with televisions as standard (even though many of our guests welcome the opportunity to take a break from technology!).

As Castle Grove is a listed Georgian house, we do not have an elevator. Rather, guest bedrooms are accessed via a central staircase located beside the reception area. Ground floor rooms are also available, so please mention your requirements before booking and we will do our utmost to accommodate.

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Recent History of Castle Grove Hotel

In 1989, the Sweeney family took up residence in Castle Grove, proudly transforming the property into a luxury, four-star country house retreat while upholding its traditions by respectfully maintaining the character, elegance and beauty of the original house and its tranquil and expansive surroundings.

We look forward to welcoming you to stay at Castle Grove Hotel.