- For the international version of the level, see Lost City - Day 7.
- For the level after the v1.8 update, see Lost City - Day 7 (Chinese version).
Lost City - Day 7 was the seventh level of Lost City in the Chinese version of Plants vs. Zombies 2. There were five Gold Tiles which form an "X" shape on the lawn. The Lost Doctor Zombie made its debut here. After completing this level, the player received a money bag.
- * A gate can be unlocked with a key after completing this level
^ Conjectural name