Events

Discover Cemlyn with the wardens

Sunday 1 June 2025 - Sunday 13 July 2025 11:00am - 3:00pm

Cemlyn Nature Reserve,

Isle of Anglesey

Join the Cemlyn wardens for a guided walk around our amazing Cemlyn Nature Reserve on the north west tip of Anglesey and see the Sandwich, common and Arctic terns nesting at this spectacular…

4 swifts, flying against a blue sky, with a building with swift boxes in the background. The swifts have scythe shaped wings and dark colouring, with the sunlight showing through their feathers.

Menai Bridge swift walk

Tuesday 1 July 2025 8:00pm - 10:00pm

Menai Bridge

Come and watch swifts as they gather at a North Wales hotspot

3 swifts, small bird with scythe shaped wings. Silhouetted while flying in the evening light, against a blue sky and the outline of a mountain.

Bethesda swift walk

Wednesday 2 July 2025 7:30pm - 10:00pm

Llys Dafydd

Watch amazing swifts gathering at several nest sites around Bethesda

Llandudno Junction litter pick

Sunday 6 July 2025 10:00am - 11:30am

Top Park, Llandudno Junction, Conwy

Take some positive action on a local scale. Join our monthly litter picking volunteers

Sharp black silhouettes of 5 swifts against a dark grey cloudy sky.

Llanberis 'Swift Half'

Sunday 6 July 2025 7:30pm - 10:30pm

Llanberis Social Club, Llanberis, Gwynedd

Watch and learn about these amazing birds - and enjoy a 'swift half'!

A view from the Great Orme, Grass and heathland hills drop off down to the sea. In the distance the mainland curves around enclosing the ocean like a bay. Above clouds are gathered in rows, fluffy and dark, with a deep blue sky.

Plants out of Place: A Talk and Walk at the Great Orme

Saturday 12 July 2025 2:00pm - 3:30pm

Great Orme, Llandudno, Conwy

Join us as we explore the new Garden Escapers exhibition on the Great Orme, followed by a guided walk with the site warden

A large lake surrounded by moorland, mainly brown with dried up heather, but some green grasses in the foreground and fields to the left. A small track and fence line separates the fields from the reserve. On the far side of the lake hills rise to enclose the area, with a shadow cast over them by immense fluffy clouds. Above them the sky is a deep blue, and the sun is illuminating the cloud edge so it glows bright white.

Lakeside walk 'n chat

Thursday 17 July 2025 10:00am - 2:00pm

Llyn Brenig

Enjoy a circular walk around the beautiful Alwen reservoir and discover incredible wildlife, including our breeding pair of ospreys

A butterfly with brown body, orange wings with black and yellow bars along the top edge, and blue chevrons surrounded by black along the outside edge. It is sat on a plant with lots of small purple flowers.

Butterflies at Marford Quarry

Sunday 20 July 2025 2:00pm - 4:00pm

Marford Quarry Nature Reserve,

Wrexham

Discover the 'Butterfly Transect' at Marfod Quarry Nature Reserve and be part of a vital citizen science project which has been carried out for over 30 years!

A Harbour Porpoise, with it's head and dorsal fin just poking up above ripples in the sea.

Picnic with a porpoise

Saturday 26 July 2025 11:30am - 1:30pm

Bull Bay

Pack a picnic and join us on Anglesey’s stunning north coast as we search for porpoises, whales, and dolphins.

A Golden-ringed Dragonfly. It has a black and yellow banded body, large green eyes, and 4 long thin wings. It is sat holding on to the stem of a plant, above water.

Cors y Sarnau open day

Saturday 26 July 2025 11:00am - 3:00pm

Cors-y-Sarnau Nature Reserve,

Gwynedd

Come join us for an exciting day of exploration at this wild and wonderful wetland! With a variety of activities for all ages, there's something for everyone to enjoy.

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