Rainmaker Mountain
Rainmaker Mountain is one of several giant volcanic mountains that created Tutuila Island. It dominates the scene from nearly every point in Pago Pago Harbor. It comprises three mountain peaks: North Pioa, South Pioa, and Sinapioa. The peaks range in elevation from 1,619 feet (493 m) to 1,718 feet (524 m). The 170-acre (69 ha) designated landmark area occurs above the 800-acre (320 ha) contour line. Several endemic species are present only here and on Matafao Peak, the highest point on Tutuila.
Rainmaker Mountain, famous in Samoan legend and lore, is also geologically important as an example of a volcanic plug (quartz trachyte). The upper slopes are montane rainforest and the crest is montane scrub.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/c/c3/The_Rainmaker_from_near_the_former_Rainmaker_Hotel_-_panoramio.jpg/220px-The_Rainmaker_from_near_the_former_Rainmaker_Hotel_-_panoramio.jpg)
The mountain is a volcanic feature known as a trachyte plug, a volcanic intrusion made of extrusive igneous rocks having alkali feldspar and minor mafic minerals as the main components and a fine-grained, generally porphyritic texture.
A closeup of the mountain is visible up Rainmaker Pass.
Rainmaker Hotel was a hotel at the port entrance under the mountain.