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Boats resting on the shore near Caernarfon Castle with tourists walking on promenade

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The Towers of Caernarfon Castle

Caernarfon Castle features distinct polygonal towers modelled on the Walls of Constantinople.

Photo: tour listing on Viator

King Edward I and Master James of St George built these towers starting in 1283. They serve as massive defensive structures and historical focal points. The towers are connected by narrow corridors and uneven spiral staircases.

You will need comfortable walking shoes to navigate the stone paths. Climbing the stairs rewards you with expansive sightlines over the Menai Strait and the surrounding town. Prepare for chilly coastal winds on the upper levels.

Inside the vast stone walls and courtyards of Caernarfon Castle with visitors
Photo: tour listing on Viator
01

Eagle Tower

20 minsStrait views

This is the largest and grandest tower in the fortress. It features three stone eagles perched on its top turrets. You can climb the steep spiral staircase to the roof. The top level offers high vantage points over the Menai Strait.

A peaceful river flowing past stone houses with ivy and autumn trees
Photo: tour listing on Viator
02

Queen's Tower

30 minsMuseum included

This massive multi-level tower sits on the western side of the castle. It holds the Royal Welch Fusiliers Museum inside. Your standard admission ticket includes entry to the museum. Allocate extra time here to view the military exhibits.

Caernarfon Castle viewed from the water with numerous boats moored in front
Photo: tour listing on Viator
03

Black Tower

10 mins

The Black Tower is a smaller defensive structure. It provides strategic sightlines over the surrounding town. The walls highlight the color-banded masonry used throughout the castle. Take a moment here to inspect the distinct stonework.

Tour the Towers at Your Own Pace

A dark boat docked in front of the massive walls of Caernarfon Castle
Caernarfon And Its Castle: A Self Guided Walking Tour1 h 15 min to 1 h 30 min 5.0 (1)from $10
audio walking tourfrom $10 on Viator
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