He does hide in the orchard after DITCHING his friend
He jumps over the wall.
Juliet discovers Romeo hiding in the Capulet orchard when he overhears her declaring her love for him from her balcony.
He jumps over the wall.
They will kill him
Capulet's Orchard
Juliet asks Romeo how he managed to climb over the orchard walls so quickly when they first meet. Romeo responds by saying that he can't explain it, but love gave him the strength and agility to do so.
The settlers hid the cannon under a Peach Orchard.
Love's light wings.
romeo was sent to mantua after killing Tybalt
in the capulets orchard
Well, he didn't climb over an orchard. He climbed over a wall into a garden or orchard which stood next to Juliet's window. He says he was helped over the wall by "wings of love".
He goes to Juliet's house and breaks into her garden.