Pronouncing Welsh place names can be challenging due to the unique sounds and spellings. Key sounds include "ll" pronounced almost like a hissing sound, "ch" as in brook, "dd" is pronounced like "th", "w" often sounds like "oo", "f" is pronounced like "v", and "ff" is pronounced like "f". For example, Llandudno is pronounced "Khlant-id-no" and Caernarfon is pronounced "Karen-von". Practice will make it easier over time. Don't worry if you mispronounce it, the locals are used to it!