# Event Details

- **Event Name**: Marchnad Nadolig dan ddaear a Groto Siôn Corn - Underground Christmas Market and Santa’s Grotto
- **Event Start and End Date**: Sat, 21 Nov, 2026 at 10:00 am – Sun, 22 Nov, 2026 at 04:00 pm (+00:00)
- **Event Description**: Mae ein farchnad Nadolig blynyddol a groto Siôn Corn yn ôl eleni ar benwythnos Tachwedd 21ain a 22ain. Mwy o fanylion i ddilyn…

Our annual underground Christmas market and Santa Grotto is back again this year on November 21st and 22nd. More details to follow soon…
- **Event URL**: https://allevents.in/penrhyndeudraeth/marchnad-nadolig-dan-ddaear-a-groto-siôn-corn-underground-christmas-market-and-santas-grotto/200030768460433
- **Interested Audience**: 
  - total_interested_count: 0

## Ticket Details


## Event venue details

- **city**: Penrhyndeudraeth
- **state**: WA
- **country**: United Kingdom
- **location**: Llanfair Slate Caverns
- **lat**: 52.838368759913
- **long**: -4.1060331448199
- **full address**: Llanfair Slate Caverns, Penrhyndeudraeth, United Kingdom

## Event gallery

- **Alt text**: Marchnad Nadolig dan ddaear a Groto Siôn Corn - Underground Christmas Market and Santa’s Grotto
  - **Image URL**: https://cdn-az.allevents.in/events1/banners/d78464c1d4f55af891a6427983d8e727a02abbcc711af5d683336dcf2246e338-rimg-w1170-h1224-dc080808-gmir?v=1791063573

## FAQs

- **Q**: When and where is Marchnad Nadolig dan ddaear a Groto Sion Corn - Underground Christmas Market and Santa s Grotto being held?
  - **A:** Marchnad Nadolig dan ddaear a Groto Sion Corn - Underground Christmas Market and Santa s Grotto takes place on Sat, 21 Nov, 2026 at 10:00 am to Sun, 22 Nov, 2026 at 04:00 pm at Llanfair Slate Caverns, Penrhyndeudraeth, United Kingdom.
- **Q**: Who is organizing Marchnad Nadolig dan ddaear a Groto Sion Corn - Underground Christmas Market and Santa s Grotto?
  - **A:** Marchnad Nadolig dan ddaear a Groto Sion Corn - Underground Christmas Market and Santa s Grotto is organized by Llanfair Slate Caverns.

## Structured Data (JSON-LD)

```json
[
    {
        "@context": "https://schema.org",
        "@type": "Event",
        "name": "Marchnad Nadolig dan ddaear a Groto Siôn Corn - Underground Christmas Market and Santa’s Grotto",
        "image": "https://cdn-az.allevents.in/events1/banners/d78464c1d4f55af891a6427983d8e727a02abbcc711af5d683336dcf2246e338-rimg-w1170-h1224-dc080808-gmir?v=1791063573",
        "startDate": "2026-11-21T10:00:00+00:00",
        "endDate": "2026-11-22T16:00:00+00:00",
        "url": "https://allevents.in/penrhyndeudraeth/marchnad-nadolig-dan-ddaear-a-groto-siôn-corn-underground-christmas-market-and-santas-grotto/200030768460433",
        "eventStatus": "https://schema.org/EventScheduled",
        "location": {
            "@type": "Place",
            "name": "Llanfair Slate Caverns",
            "address": {
                "@type": "PostalAddress",
                "name": "Llanfair Slate Caverns, Penrhyndeudraeth, United Kingdom",
                "addressLocality": "Penrhyndeudraeth",
                "addressRegion": "WA",
                "addressCountry": "GB"
            },
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                "latitude": "52.838368759913",
                "longitude": "-4.1060331448199"
            }
        },
        "eventAttendanceMode": "https://schema.org/OfflineEventAttendanceMode",
        "description": "Mae ein farchnad Nadolig blynyddol a groto Siôn Corn yn ôl eleni ar benwythnos Tachwedd 21ain a 22ain. Mwy o fanylion i ddilyn…\n\nOur annual underground Christmas market and Santa Grotto is back again this year on November 21st and 22nd. More details to follow soon…",
        "organizer": [
            {
                "@type": "Organization",
                "name": "Llanfair Slate Caverns",
                "url": "https://allevents.in/org/llanfair-slate-caverns/24691514",
                "description": "Llanfair Slate Caverns. 3,078 followers · 55 talking about this · 1,116 were here. 📍 Llanfair, Harlech, Eryri. LL46 2SA\n\n🔦 Teithiau hunan dywys/ Self..."
            }
        ]
    }
]
```