Gwynedd · Swarm collection

Bee swarm in Caernarfon? Help is a minute away.

Caernarfon is a walled medieval town at the mouth of the Afon Seiont, best known for its great Edwardian castle on the Menai Strait. The sheltered Seiont valley behind the town and the strait-side woodland give local bees a good spring forage, with hawthorn and sycamore dominant on the old hedges and gorse on the lower slopes of Mynydd Mawr. The castle walls and the lime trees of the town parks carry the midsummer flow, and bramble in the woodland edges above Llanrug extends it. Gwynedd Beekeepers' Association covers Caernarfon and the Seiont valley.

Postcodes we cover
LL55
Where swarms appear in Caernarfon

Typical swarm locations

Local collectors handle swarms in the lime and sycamore trees around the castle and on Palace Street and Castle Square, along the Seiont riverside willows and the Menai Strait foreshore below the town walls, in the walled gardens and older stone and slate properties of the town centre and Hendre Road, and in chimney stacks and eaves of the Victorian terraces of Coed Helen Road and the slate-town suburbs.

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Beekeeping associations near Caernarfon

Nearest BBKA-affiliated associations to help with swarm collection and local advice.

  • Anglesey Beekeepers

    LL77 7NX· approx. 15 km

  • Lleyn ac Eifionydd Beekeepers

    LL53 6BJ· approx. 27 km

    Visit website
  • Conwy Beekeepers

    LL32 8UH· approx. 30 km

Association data sourced from the British Beekeepers Association directory via SwarmBase.

Forage in Gwynedd

Spring opens late. Gorse along the Llŷn coast and blackthorn in the sheltered Conwy and Mawddach valleys begin the year. Sycamore and hawthorn carry May; lime is present in Bangor, Caernarfon and Dolgellau. The mountain heather — bell first, then ling — across the Berwyns, the Carneddau and the Rhinogau brings a reliably strong August crop. Bilberry on oak-fringed hills and bramble in every sheltered combe support midsummer. Coastal sea-lavender on the Dyfi estuary adds character; ivy on slate cottages closes a short, high-quality year.

More on beekeeping in Gwynedd
Nearby towns

Swarm help in neighbouring towns

Seen a swarm in Caernarfon?

Report it in under a minute and a trained local beekeeper will arrange safe collection.