A harbor with numerous small boats docked, colorful buildings in the background, and a prominent church steeple.

Search Adults Only Resorts & Hotels in Caernarfon

  • Change your mind

    Book hotels with free cancellation
  • Treat yourself

    Save instantly and earn perks with One Key
    Learn about One Key
  • Be picky

    Search almost a million properties worldwide

Check availability on Caernarfon Adults Only Resorts & Hotels

Tonight
21 Sept - 22 Sept
Tomorrow
22 Sept - 23 Sept
This weekend
25 Sept - 27 Sept
Next weekend
2 Oct - 4 Oct

Our top choices for Caernarfon adults-only hotels

1. Plas Tan-yr-allt Historic Country House B&B

Plas Tan-yr-allt Historic Country House B&B
Porthmadog
United Kingdom
Garreth
£165
includes taxes & fees
24 Sept - 25 Sept
Plas Tan-yr-allt Historic Country House B&B

2. Y Branwen Restaurant & Rooms - Adult Only and Dog Friendly

Y Branwen Restaurant & Rooms - Adult Only and Dog Friendly
Harlech
United Kingdom
Stuart
£118
includes taxes & fees
22 Sept - 23 Sept
Y Branwen Restaurant & Rooms - Adult Only and Dog Friendly

3. Iris Hotel

Iris Hotel
Llandudno
United Kingdom
Luke
£63
includes taxes & fees
22 Sept - 23 Sept
Iris Hotel

4. Pebble House

Pebble House
Llandudno
United Kingdom
Hilary
£112
includes taxes & fees
6 Oct - 7 Oct
Pebble House

5. The Gladstone

The Gladstone
Penmaenmawr
United Kingdom
Carole
£93
includes taxes & fees
1 Oct - 2 Oct
The Gladstone

6. Bryn Derwen Guest House

Bryn Derwen Guest House
Conwy Town Walls
United Kingdom
Jim
£106
includes taxes & fees
22 Sept - 23 Sept
Bryn Derwen Guest House

7. Rosaire Guest House

Rosaire Guest House
Llandudno
United Kingdom
kushal
Rosaire Guest House

8. The Hilary Guest House

The Hilary Guest House
Llandudno
United Kingdom
peter
£120
includes taxes & fees
13 Oct - 14 Oct
The Hilary Guest House
View all properties

Find out more about Caernarfon

Discover top Caernarfon attractions

Caernarfon, a gem on the northern coast of Wales, offers a rich tapestry of history and adventure that will delight any traveller. Begin your journey at Caernarfon Castle, a UNESCO World Heritage Site, where the grandeur of medieval architecture and panoramic views of the Menai Strait beckon exploration. Just a stroll away, the town's charming waterfront is perfect for a leisurely afternoon, with quaint cafés serving local delicacies and shops showcasing Welsh crafts. Families will love the opportunity to take a scenic boat trip to explore the stunning coastline or venture into the nearby Snowdonia National Park for hiking and breathtaking landscapes. For a unique cultural experience, visit the Royal Welsh Fusiliers Museum, which provides a fascinating insight into the military history of the region. To unwind after a day of adventure, consider staying in the historic town centre, where boutique hotels like The Black Boy Inn offer cosy accommodations with a touch of luxury, allowing you to indulge in the local hospitality while being just a stone's throw from all the attractions. The blend of historical charm and modern comforts makes Caernarfon an exciting base for your Welsh adventure.

Top Caernarfon Hotel Reviews

Explore a world of travel with Expedia