yes, it is a nature poem

the poet wish to go lake isle of innisfree and he long for peace

Lake Isle of Innisfree was created in 1890.

William Butler Yeats.

this is a poem of escape. it is a romantic poem and the topic is nature. the theme of this poem is the poet likes to live alone harmony with nature the poet is trying to escape the busy streets of London, and live alone with the nature. here there are literary techniques like assonance & onomatopoeia. we can look out for more summaries by typing lake isle of innisfree in Google search.