How does Gulliver reach Brobdingnag? How does he finally leave?

Two months after returning to England, Gulliver is restless again. He sets sail on a ship called the Adventure, traveling to the Cape of Good Hope and Madagascar before encountering a monsoon that draws the ship off course. The ship eventually arrives at an unknown land mass. Gulliver is taken to the south coast, and both Glumdalclitch and Gulliver fall ill. Gulliver says that he wants fresh air, and a page carries him out to the shore in his traveling-box. He asks to be left to sleep in his hammock, and the boy wanders off. An eagle grabs hold of Gulliver’s box and flies off with him, and then suddenly Gulliver feels himself falling and lands in the water. He worries that he will drown or starve to death, but then feels the box being pulled. He hears a voice telling him that his box is tied to a ship and that a carpenter will come to drill a hole in the top. Gulliver says that they can simply use a finger to pry it open, and he hears laughter. He realizes that he is speaking to people of his own height and climbs a ladder out of his box and onto their ship.

How Gulliver leaves

At the time he accidentally leaves, he is visiting coast with the Queen. While at the beach, a page sets his box down (his very tiny room), and Gulliver opens one of the windows on his box and looks out with “wistful melancholy.” Feeling a bit weak from his illness, he tells the page that he will take a nap in his hammock, and the boy closes the window against the cold air. While Gulliver is sleeping, a giant Eagle swoops down, picks up the box, and carries it off. Gulliver, awakened by the movement of the box, surmises that the eagle plans to drop the box on rocks, as it would a turtle, to smash it and eat the contents. But the eagle instead drops the box on the sea—apparently, Gulliver thinks, because he had to defend his catch against other eagles closing in to share in it. Luckily, an English ship happens by and rescues him. Once more, he returns to England.

Two months after returning to England, Gulliver is restless again. He sets sail on a ship called the Adventure, traveling to the Cape of Good Hope and Madagascar before encountering a monsoon that draws the ship off course. The ship eventually arrives at an unknown land mass. Gulliver is taken to the south coast, and both Glumdalclitch and Gulliver fall ill. Gulliver says that he wants fresh air, and a page carries him out to the shore in his traveling-box. He asks to be left to sleep in his hammock, and the boy wanders off. An eagle grabs hold of Gulliver’s box and flies off with him, and then suddenly Gulliver feels himself falling and lands in the water. He worries that he will drown or starve to death, but then feels the box being pulled. He hears a voice telling him that his box is tied to a ship and that a carpenter will come to drill a hole in the top. Gulliver says that they can simply use a finger to pry it open, and he hears laughter. He realizes that he is speaking to people of his own height and climbs a ladder out of his box and onto their ship.