Nature reserves, parks & green spaces in Gwynedd

Llyn Trawsfynydd

Reservoir· 1,258 ha

Llyn Trawsfynydd

Reservoir· 1,258 ha

Llyn Celyn

Reservoir· 846 ha

Llyn Celyn

Reservoir· 846 ha

Glynllifon Country Park

Urban park· 602 ha

Penrhyn Park

Urban park· 428 ha

Clwb Golff Aberdyfi

Golf course· 322 ha

Llyn Padarn

Llyn Padarn is a Country Park that spans 237 hectares in Gwynedd, North Wales. The park features a stunning lake surrounded by mountainous terrain, offering habitats for a variety of species, including swans, as well as activities like kayaking and walking along scenic trails.

Country park· 237 ha

Llyn Cwellyn

Reservoir· 217 ha

Llyn Cwellyn

Reservoir· 217 ha

Clwb Golff Nefyn

Golf course· 189 ha

Llyn Peris

Reservoir· 187 ha

Llyn Peris

Reservoir· 187 ha

Clwb Golff Porthmadog

Golf course· 165 ha

St Deniol Golf Club

Golf course· 162 ha

Pwllheli Golf Course

Golf course· 154 ha

Royal Saint Davids Golf Course

Golf course· 151 ha

Carn Fadryn Hillfort

Historic· 127 ha

Llyn Ystradau - Tanygrisiau Reservior

Reservoir· 85 ha

Llyn Ystradau - Tanygrisiau Reservior

Reservoir· 85 ha

Caernarfon Golf Club

Golf course· 60 ha

Clwb Golff Abersoch

Golf course· 56 ha

COED DINORWIG

Coed Dinorwig is a 49-hectare Local Nature Reserve in Gwynedd, North Wales, featuring ancient woodlands and mountain views. Visitors can discover diverse wildlife, including birds and insects, along the walking trails throughout the area.

Nature reserve· 49 ha

Parc Tan-y-Bwlch

Urban park· 38 ha

Criccieth Golf Club

Golf course· 36 ha

Marchlyn Mawr

Reservoir· 34 ha

Marchlyn Mawr

Reservoir· 34 ha

Llyn Morwynion Reservoir

Reservoir· 29 ha

Llyn Morwynion Reservoir

Reservoir· 29 ha

Llyn Tecwyn Uchaf

Reservoir· 29 ha

Llyn Tecwyn Uchaf

Reservoir· 29 ha

Llyn Cwmdulyn

Reservoir· 28 ha

Llyn Cwmdulyn

Reservoir· 28 ha

Bala Lake Hotel

Golf course· 28 ha

Clwb Golff Abersoch

Golf course· 28 ha

Glynlllifon

Glynlllifon is a 27-hectare Country Park in Gwynedd, North Wales. The park's vast grounds offer a mix of landscaped areas and natural woodlands, home to a variety of wildlife and numerous walking paths for visitors.

Country park· 27 ha

Llyn Bodlyn

Reservoir· 27 ha

Llyn Bodlyn

Reservoir· 27 ha

Lleyn Golf Centre

Golf course· 23 ha

Llyn y Dywarchen

Reservoir· 21 ha

Llyn y Dywarchen

Reservoir· 21 ha

PEN Y BANC

Pen Y Banc is a 20-hectare Local Nature Reserve in Gwynedd, North Wales. The site features open grasslands and woodlands, providing habitats for birds, butterflies, and other wildlife, with walking trails available for exploration.

Nature reserve· 20 ha

Tyddyn Mawr Golf Club

Golf course· 19 ha

Llyn Stwlan

Reservoir· 18 ha

Llyn Stwlan

Reservoir· 18 ha

Forest Holidays Beddgelert

Urban park· 17 ha

Treborth Botanic Garden

Urban park· 16 ha

DUDLEY QUARRY

Dudley Quarry is a 16-hectare Local Nature Reserve found in Gwynedd, North Wales. The site features rocky outcrops and scrub habitats, supporting a variety of wildlife such as rabbits and numerous bird species.

Nature reserve· 16 ha

Dinas Emrys

Historic· 16 ha

Llyn Bowydd

Reservoir· 12 ha