[4] The church of St Padarn is grade II* listed, as is the chapel of Capel Coch.

[7] According to the United Kingdom Census 2021, 69.5 per cent of all usual residents aged 3+ in Llanberis can speak Welsh.

[9] The 2011 census noted 74.7 per cent of all usual residents aged 3 years and older in the village could speak Welsh.

[8] As of October 2018, approximately 56 per cent of pupils in the village's primary school (Ysgol Dolbadarn) spoke Welsh at home.

Although it is the longest route, it is the least strenuous ascent, largely following the line of the Snowdon Mountain Railway.

[16] Dolbadarn Castle, a fortification built by the Welsh prince Llywelyn the Great during the early 13th century, is located at the base of the Llanberis Pass.

It features a large stone keep, which historian Richard Avent considers "the finest surviving example of a Welsh round tower".

[22] Bus services to Llanberis are provided by Arriva Buses Wales and Gwynfor Coaches.