That depends on the reasons why you're classing them as famous. The first one would probably be Mount Snowdon (in North Wales, part of Snowdonia). Second I would say is Pen-y-Fan (in South Wales, part of the Brecon Beacons). I'm not going to guess at a third famous one. mount snowdon
The Three Sisters are a famous rock formation in the Blue Mountains of New South Wales, Australia.
I don't know the city but it's in Australia
1085 metres
blue mountains in new south Wales Australia
The Three Castle, Grosmont, Skenfrith and The White Castle on the Wales England border?
blue mountains in new south wales Australia
You can find them at the Blue Mountains National Park, New South Wales (Australia).
The three main mountain ranges in the UK are the Scottish Highlands in Scotland, the Cambrian Mountains in Wales, and the Pennines in England.
The three main mountain ranges actually IN Wales are the Snowdonia range in the North, the Brecon Beacons in the South, and the Prescelly's in Dyfed. However, Wales is also BORDERED by the range known as the Black Mountains, which are in the South to Mid-Wales border region and act as a natural border between Wales and England.
The mountains in the far northeast are called poconos mountains. About 3,00 years ago glaciers carved in deep valleys and high, flat-topped mountain ridges into the plateau. An Appalachian Plateau, covers all most of northern and western Pennsylvania. Lake Erie is approximatly 373 miles away. The drive time is 6 hours and 3 minutes
The three trails that crossed the Rocky Mountains at South Pass were called the Mormon, Oregon, and the California trails.
This question most likely refers to the formation known as the "Three Sisters". These three, straight pinnacles with sheer cliffs are located in the Blue Mountains near Katoomba, west of Sydney.