| 11. | Mount Adams was not known to Kelley and was thus not in his plan.
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| 12. | In the area surrounding Mount Adams, many underground caves have formed around inactive lava vents.
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| 13. | The Mount Adams Wilderness consists of the upper and western part of the volcano's cone.
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| 14. | It is classified in the series " Mount Adams.
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| 15. | Mount St . Helens and Mount Adams are on the western and the eastern sides.
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| 16. | The remaining area is within the Mount Adams Recreation Area of the Yakama Indian Reservation.
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| 17. | Mount Adams stands east of Mount St . Helens and about south of Mount Rainier.
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| 18. | The "'Mount Adams Wilderness "'is a Washington managed by the U . S . Forest Service.
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| 19. | Built in 1909, it served as the administrative headquarters of the Mount Adams District until 1916.
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| 20. | The Mount Adams Incline was completed in 1872 and linked downtown Cincinnati with the hilltop community.
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