I love fantasy novels, they were pretty much the only fiction I read during my teens.
I'd say my favourites are:
The Discworld series - Terry Pratchett
The Farseer trilogy/The Tawny Man trilogy - Robin Hobb
The Dragonlance Chronicles - Margaret Weis & Tracy Hickman
The Lord of the Rings trilogy - J.R.R. Tolkien
Various books by David Gemmell, (especially "Waylander", Wolf in Shadow", "Legend" & "White Wolf").
The Wheel of Time series - Robert Jordan
The Prince of Nothing series - R. Scott Bakker
And yes, I come up with my own fantasy worlds, though not to the "fully realised worlds with genealogies and original languages and tons of back-story that the reader never even sees" extent of a LOTR or the Prince of Nothing books.
alcyone said:
SoT? 11 books of fantasy at its best? More like three books of fantasy at its best!
This. The series started off great, but went rapidly downhill once the whole "war with the empire" thing got going.