Tyr Graig Castle Guest Accommodation

A Victorian castle B&B with sea views above Barmouth

You really can stay in your own fairytale castle at this remarkable Victorian guest house above Barmouth. Built in the 1890s for a famous gunmaker — and, the story goes, designed to resemble both a castle and a double-barrelled shotgun — it retains original features such as stained-glass windows and enjoys breathtaking views over the sea and the Mawddach estuary. With characterful rooms, an on-site restaurant and a terrace overlooking the water, it is a genuinely memorable, one-of-a-kind base for exploring this beautiful stretch of the Snowdonia coast.

Characterful rooms with breathtaking views

There is a good choice of rooms, from singles and standard doubles to a large double, a twin, a superior double and — best of all — a turret double and dedicated sea-view rooms. Most rooms enjoy sea views over Cardigan Bay, and the building’s period character, including its stained glass, makes every room feel special. It is the kind of place where the setting and the views are as memorable as the comfort.

Dining, a terrace and a warm welcome

The castle has its own restaurant serving traditional British and Welsh home-cooked food made with local, seasonal produce, and a terrace with superb views over the water — a wonderful spot for a drink at sunset. Breakfast is generous and well rated, with full English or Irish, vegetarian, vegan and buffet choices, and there is free private parking and free Wi-Fi. Guests consistently praise the views and the location.

At a glance

• Unique Victorian (1890s) fairytale castle guest house
• Breathtaking sea and Mawddach estuary views; original stained glass
• A range of rooms, including a turret double and sea-view rooms
• On-site restaurant with home-cooked British and Welsh food
• Terrace overlooking the water; generous breakfast
• Free private parking and free Wi-Fi

Exploring Barmouth and the Mawddach

Barmouth sits where the beautiful Mawddach estuary meets the sea, with a long sandy beach, a busy little harbour and the famous railway viaduct striding across the water. The scenic Mawddach Trail follows the estuary inland towards Dolgellau — wonderful for walking and cycling — while the Panorama Walk offers superb views, and the mighty Cadair Idris and the mountain-biking trails of Coed y Brenin are within easy reach. It is a glorious base for a coast-and-mountains holiday in southern Snowdonia. For more places to stay and things to do nearby, see our guide to accommodation in Barmouth.

Frequently Asked Questions

What makes it unique? It is a Victorian castle, built in the 1890s for a gunmaker, with original stained glass and a turret room.

Are there sea views? Yes — most rooms enjoy sea views over Cardigan Bay, and there is a terrace overlooking the water.

Is there a restaurant? Yes — an on-site restaurant serving home-cooked British and Welsh food.

Is there parking? Yes — free private parking, plus free Wi-Fi.

What’s nearby? Barmouth beach and harbour, the Mawddach Trail, the Panorama Walk and Cadair Idris.

A castle stay like this turns an ordinary seaside break into something memorable. With dinner in the restaurant, a drink on the terrace as the sun sets over Cardigan Bay, and a turret room to sleep in, it is the kind of place guests remember long afterwards — and a wonderful setting for a special occasion.

Is it good for a special occasion? Yes — a genuine Victorian castle with sea views makes a memorable choice for a celebration or romantic break.

How far is the beach? Barmouth’s sandy beach is a short walk away, with the town centre about 0.7 miles.

When is the best time to visit? Late spring to early autumn is ideal for the coast and mountains, though the views are spectacular year-round.

Book your Snowdonia stay

For a memorable Victorian castle B&B with sea views above Barmouth, check availability and book your stay using the booking options on this page.