There are many versions and verses.
On a summer day in the month of May a burly bum came hiking
Down a shady lane through the sugar cane, he was looking for his liking.
As he roamed along he sang a song of the land of milk and honey
Where a bum can stay for many a day, and he won't need any money
Refrain: Oh the buzzin' of the bees in the cigarette trees near the soda water fountain,
At the lemonade springs where the bluebird sings on the Big Rock Candy Mountain
There's a lake of gin we can both jump in, and the handouts grow on bushes
In the new-mown hay we can sleep all day, and the bars all have free lunches
Where the mail train stops and there ain't no cops, and the folks are tender-hearted
Where you never change your socks and you never throw rocks,
And your hair is never parted
Oh, a farmer and his son, they were on the run, to the hay field they were bounding
Said the bum to the son, "Why don't you come to the big rock candy mountains?"
So the very next day they hiked away, the mileposts they were counting
But they never arrived at the lemonade tide, on the Big Rock Candy Mountains
One evening as the sun went down and the jungle fires were burning,
Down the track came a hobo hiking, and he said "Boys, I'm not turning."
"I'm heading for a land that's far away beside the crystal fountains;"
"So come with me, we'll go and see the Big Rock Candy Mountains."
In the Big Rock Candy Mountains, there's a land that's fair and bright,
The handouts grow on bushes and you sleep out every night
Where the boxcars all are empty and the sun shines every day
On the birds and the bees and the cigarette trees,
The lemonade springs where the bluebird sings
In the Big Rock Candy Mountains
In the Big Rock Candy Mountains, all the cops have wooden legs
And the bulldogs all have rubber teeth and the hens lay soft-boiled eggs
The farmer's trees are full of fruit and the barns are full of hay
Oh I'm bound to go where there ain't no snow
Where the rain don't fall, the wind don't blow
In the Big Rock Candy Mountains
In the Big Rock Candy Mountains, you never change your socks
And little streams of alcohol come a-trickling down the rocks
The brakemen have to tip their hats and the railroad bulls are blind
There's a lake of stew and of whiskey too,
And you can paddle all around 'em in a big canoe
In the Big Rock Candy Mountains
In the Big Rock Candy Mountains the jails are made of tin,
And you can walk right out again as soon as you are in
There ain't no short-handled shovels, no axes, saws or picks,
I'm a-goin' to stay where you sleep all day
Where they hung the jerk that invented work
In the Big Rock Candy Mountains.
This song was written and performed by Harry "Haywire Mac" McClintock in the 1920s. The only other hobo/bum/homeless song that competes with this one is Roger Miller's country version of King of the Road - not as good as this song, though.