There’s still plenty to do if the weather turns wet. Here are a few ideas that spring to mind, those marked with a * are partly outdoor. Links checked January 2019.
Close to Graianfryn
2 miles Greenwood Forest Park, Llandeiniolen *
3 miles Welsh Slate Museum, Llanberis
3 miles Electric Mountain, Llanberis
3 miles Piggery Pottery, near Llanberis
6 miles Beacon Climbing Centre, near Caernarfon
6 miles Arfon Leisure Centre, Caernarfon
6 miles Arfon Tennis Centre, Caernarfon
8 miles Museum and Art Gallery, Bangor
8 miles Swimming Pool, Bangor
8 miles Penrhyn Castle, Bangor
8 miles Cathedral, Bangor
Anglesey
7 miles Pili Palas (Butterflies), Menai Bridge
8 miles Plas Newydd, Llanfairpwll
10 miles Court and Gaol, Beaumaris
11 miles Sea Zoo, Brynsiencyn
18 miles Oriel Ynys Mon, Llangefni
Llyn Peninsula
12 miles Airworld Aviation Museum, Dinas Dinlle
25 miles Plas yn Rhiw, Rhiw, Pwllhelli
27 miles Lloyd George Museum, Llanstumdwy, Criccieth
Conwy Valley
18 miles Railway Museum, Betws y Coed
25 miles Home Front museum, Llandudno
20 miles Trefriw Wells Spa and woollen mills
20 miles Aberconwy House, Conwy
20 miles Plas Mawr , Conwy (below)
South of Snowdon
13 miles Sygun Copper Mine, Beddgelert
28 miles Slate Quarries, Bounce Below and Zip World, Blaenau Ffestiniog
35 miles King Arthur’s Labyrinth, Corris
48 miles Centre for Alternative Technology, Machynlleth *