Things to do in Caernarfon

Activities, attractions and tours

A harbor with numerous small boats docked, colorful buildings in the background, and a prominent church steeple.
A medieval castle with stone walls, a central courtyard, and a circular stone platform.
A stone building with a white arched door and a window with a grid pattern.
Two individuals in red jackets and white pants working with ropes and a large tarp.
A historic town with stone buildings, a prominent church, and a castle in the foreground.

Things to do

Small group Holyhead shore excursion in Caernarfon castle

Small group Holyhead shore excursion in Caernarfon castle

RM414
per adult
Small group Holyhead shore excursion in Caernarfon castle
Anglesey Wildlife Boat Trips Around Coastal Sites

Anglesey Wildlife Boat Trips to Puffin Island

RM193
per adult
100% of travellers recommend
Anglesey Wildlife Boat Trips to Puffin Island
Snowdonia: Guided Kayak Adventure

Snowdonia: Guided Kayak Adventure

RM304
per adult
Snowdonia: Guided Kayak Adventure
The Gateway to Snowdonia Village: A Self-Guided Walking Tour

The Gateway to Snowdonia Village: A Self-Guided Walking Tour

RM29
per adult
The Gateway to Snowdonia Village: A Self-Guided Walking Tour
Llanrwst: Walk with Locals Through the Charming Welsh Market Town

Llanrwst: Walk with Locals Through the Charming Welsh Market Town

RM47
per traveller
Llanrwst: Walk with Locals Through the Charming Welsh Market Town
Wales' West Coast RoadTrip Guidebook: Llŷn Peninsula to St Davids

Wales' West Coast RoadTrip Guidebook: Llŷn Peninsula to St Davids

RM72
per traveller
Wales' West Coast RoadTrip Guidebook: Llŷn Peninsula to St Davids
Anglesey Hidden Gems

Anglesey Tour App, Hidden Gems Game and Big Britain Quiz (7 Day Pass) UK

RM138
per traveller
Anglesey Tour App, Hidden Gems Game and Big Britain Quiz (7 Day Pass) UK
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What to do in Caernarfon

Stay near popular Caernarfon attractions

A winding road through a green valley with mountains in the background and a cloudy sky.

Yr Wyddfa

9.6/10 (725 reviews)
Mount Snowdon lies at the heart of the Snowdonia National Park, an area of unspoiled natural beauty in Central Wales. At 3,560 feet, it is the tallest mountain in Wales and the tallest in the UK outside the Scottish Highlands. The range of routes leading to the higher reaches of the mountain, however, makes it a firm favourite with families and you don’t have to be an expert climber or hiker to access some of the most stunning views in the UK.
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Frequently asked questions

Is Caernarfon worth visiting?
Famous for its festivals and views, finding awesome things to do in Caernarfon is easy. Make sure to add Caernarfon Castle to your trip itinerary when here.
How do I spend a day in Caernarfon?
Zip World Penrhyn Quarry and Caernarfon Castle are two great places to start your sightseeing adventures. Be sure to check out the shopping and dining options in Caernarfon while you're here too.
What is the top tourist attraction in Caernarfon?
Caernarfon Castle is one of the top tourist attractions in Caernarfon and deserves a place on every must-do list of the area.
Is three days enough to stay in Caernarfon?
You can easily tour leading attractions like Caernarfon Castle, Newborough Beach and GreenWood Forest Park with a three-day break in Caernarfon. On average, many travellers book two days here. There's plenty to explore nearby too, so linger longer and check out Gwynedd.
What are some activities to do in Caernarfon with kids?
If you're searching for activities and attractions for all the family, check out these great ideas for what to do in Caernarfon with kids.

What to do in Caernarfon for adults?
Bryn Celli Ddu Burial Chamber and James Pringle Weavers are just two of the things to do in Caernarfon. With loads of activities available, there's something here for everyone to explore.
Are there free things to do in Caernarfon?
From checking out parks to wandering around hip neighbourhoods, it's easy to discover free things to do in Caernarfon. If you're in need of ideas, ask a local tour guide for some tips. Newborough Beach is a great spot for anyone wanting to save on their sightseeing activities.