I read Earthsea as a ten-year-old, and I loved it. Then I re-read it as a thirty-year-old... and I loved it, though I understood it far better. Ursula Le Guin was one of the true greats, and the world will be worse off without her.
I read A Wizard of Earthsea around age 12... it opened the world of fantasy/sci-fi. Sad for her passing and reminded that I always wanted to read more of her books... RIP.