Best place in Beleriand

[Minielin]

The pillars of Menegroth were hewn in the likeness of the beeches of Orome, stock, bough, and leaf, and they were lit with lanterns of gold. The nightingales sang there as in the gardens of Lorien; and there were fountains of silver, and basins of marble, and floors of many-colored stones. Carven figures of beasts and birds there ran upon the walls, or climbed upon the pillars, or peered among the branches entwined with many flowers. And as the years passed Melian and her maidens filled the halls with woven hangings wherein could be read the deeds of the Valar, and many things that had befallen in Arda since its beginning, and shadows of things that were yet to be. That was the fairest dwelling of any king that has ever been east of the Sea.

Not as long, but the last sentence says it all. Doriath also has the appeal of freedom and has the woods that you could wander in.