Patrick,
Here's the tour info from the keystone website:
Tour times and availability may vary. Please contact Keystone Owner Relations at 866-425-4369 or
[email protected] within five business days of the date you are considering to confirm the tour time and availability.
When you call, they can give you the directions on where the tour starts and what to expect.
They also will be able to tell you what brand name of RV they will be building the day of your tour and the plant you will be touring.