National Slate Museum
National Slate Museum is a national museum & exhibition in Gwynedd, Wales. Entry is free. See prices, opening times, the best days to avoid the crowds, parking and food, with every detail dated so you know how fresh it is.
| Price | Free entry Amgueddfa Cymru: free entry. Padarn Country Park, Llanberis LL55 4TY. Coffee shop 10am-4pm. Parking is in the Padarn Country Park pay-and-display car parks. |
|---|---|
| Opening times | Summer daily 10am-5pm; check winter days before you go. |
| Best time to go | Weekdays in term time. |
| School holiday tip | Early July is the sweet spot for Scottish families: English/Welsh schools stay in until about 20-23 July. Late August is the English/Welsh peak, so choose Tue-Thu and arrive at opening. Indoor venue: wet half-term days cause surges; check the forecast. |
| Best ages | Most suit about 5-12; free places suit short visits with younger children All ages. |
| If it rains | Mostly indoors: wet days tend to be busiest |
| Food | Coffee shop on site. |
| Money saver | Many are free, so budget for parking and food only; go for 2 hours, not all day. |
| Top tips | Free entry; see the working workshops first. Combine with Padarn Country Park. |
| What to pack | Snacks, water bottle, pram or carrier, wipes |
Details checked against the official website on 23 Oct 2026. Venue website or source
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