Sharon died on Sunday after spending the last eight years of his life in a coma following a stroke.
He will be buried on a hilltop overlooking his family's Sycamore Ranch in the Negev Desert next to the grave of his late wife, Lily.
Israelis gave a variety of reasons for paying homage to one of Israel's most controversial figures.
Some acknowledged that he had made serious mistakes, but many agreed that he showed a strength of leadership unique in their country's 65-year history.
"He was a great man. He did a lot of things that were good for the country and maybe some things that were not good," said Ronen Yekutieal, 25, a law student.
"He was the last real leader that grew up here and there will be no other leader like him in the years ahead."
-additional reporting Independent