Introduction:
The poet in the poem "The Lake Isle of Innisfree" longs for peace and tranquility. He expresses his desire to escape from the noise and busyness of city life and find solace in a peaceful and natural environment. The poem reflects the poet's yearning for a simpler and more harmonious existence.

Need for Peace:
1. Escape from Urban Life: The poet seeks peace as a means to escape from the chaotic and fast-paced urban life. He desires to leave behind the hustle and bustle of the city and find solace in the quietude of nature.
2. Reconnect with Nature: The poet craves peace to reconnect with nature. He yearns for the simplicity and beauty of natural surroundings, away from the artificiality and artificial noises of the city.
3. Seeking Inner Calm: The poet wants peace as a way to attain inner calm and tranquility. He believes that by immersing himself in the peacefulness of Innisfree, he can find respite from the stresses and anxieties of everyday life.

Peace at Innisfree:
1. Imaginary Retreat: Innisfree serves as an imaginary retreat for the poet, a place where he can find peace and fulfillment. He describes the idyllic beauty of the island, its lush greenery, and the sound of lapping waters, which symbolize peace and harmony.
2. Self-Sufficiency: Innisfree represents a self-sufficient and self-contained world where the poet can lead a simple and fulfilling life. He plans to build a small cabin, grow his own vegetables, and live in harmony with nature.
3. Escape from Modernity: Innisfree offers the poet an escape from the modern world with its materialistic pursuits and technological advancements. The poet seeks a simpler, more meaningful existence, free from the distractions and pressures of modern society.

Conclusion:
The poet desires peace to escape from the chaos and noise of city life, reconnect with nature, and find inner calm. Innisfree symbolizes the poet's idealized haven, where he can lead a simple and fulfilling life in harmony with nature. The poem emphasizes the human longing for tranquility and the restorative power of nature in a world dominated by noise and busyness.

The poet wants peace because presently he lives in the town of London where the conditions are very chaotic and unispiring.Leading a hectic life in the midst of all the dead and decaying aspects of the town life the poet is exhausted.So he wants peace in the midst of nature in solitude.That is rhe reason he wants to go to Innisfree for peace and tranquility.