Adults Only & Resorts in Donegal from NZ$175

No matter your interests, Donegal has loads of things to keep you busy. Donegal Castle, O'Donnel's Castle and Abbey of Donegal are on many travellers' itineraries. Don't forget to explore Diamond Obelisk, Daniel O'Donnell Museum and Killaghtee Old Church either. With Expedia's Donegal hotel deals, you'll be able to discover even more popular attractions like these with the cash you save.

Adult-only resorts and hotels in Donegal usually have an age restriction of 16  18 or 21. As regulations can vary, be sure to check the property's rules for accurate information. Whether you're organising a holiday with friends or a romantic weekend getaway with your love, Expedia can help you find an ideal adult-only stay.

If you plan to holiday at a resort or hotel where almost everything you need is covered by the room rate, use our "all-inclusive" filter. This will show you a list of adult-only all-inclusive accommodation in Donegal that typically include your room, food and drinks, on-site activities and great entertainment. Check out the resort you have your eye on to find out what you get for your money.

The best time to stay at an adult-only all-inclusive resort or hotel in Donegal can depend on a few things, starting with the weather. Also consider whether you want to experience the excitement of peak season, when demand for hotels and flights is at its highest, or the low season, when things are quieter. Weigh up your travel style and budget before booking your dream adult-only escape that offers the whole nine yards!

You can change or cancel your booking, but check the fine print in your itinerary or make your way to Expedia's Trips portal to discover what rules apply. Whether you'll get charged a fee depends on the type of adult-only hotel or resort booking you made. Haven't reserved your Donegal escape yet? Search for adult-only hotels that allow full refunds — because even the best-laid plans can go awry!