Size and Scope:
* The plantation was like a sprawling green ocean, its rows of crops stretching as far as the eye could see.
* The plantation was like a miniature city, bustling with workers and machinery.
Appearance:
* The plantation, with its lush greenery and stately trees, was like a carefully sculpted emerald tapestry.
* The plantation, with its white-columned mansion and manicured lawns, was like a picture from a history book.
Atmosphere:
* The plantation, with its oppressive heat and constant toil, was like a furnace of human suffering.
* The plantation, with its sense of history and tradition, was like a living museum.
The choice of simile depends on the specific context and what aspect of the plantation you want to emphasize.