The museum is not very large.
Your friend points out the exhibit on the map, at the end of one of the two sections.
On your way to the exhibit, you and your friend pass various displays: sediments, local wildlife, and one having to do with the weather.
You enter the submarine ride, a small room with a porthole on it.
Through the porthole, you explore the ancient ruins of Ruintown. A narrator points out different structures over calm, oceanic music.
Your friend was right, it was pretty cool.
You check your watch. You've barely been here an hour.
Your friend suggests climbing the mountain before you go.
"It's not that tall, but the view is pretty."