| Three Marys | |
| Elevation Ft: | 6420 |
| Elevation Ref: | [1] |
| Prominence Ft: | 378 |
| Isolation Mi: | 0.51 |
| Parent Peak: | The West Temple (7,810 ft) |
| Part Type: | Protected area |
| Country: | United States |
| Region Type: | County |
| Map: | Utah#USA |
| Map Size: | 230 |
| Label Position: | top |
| Coordinates: | 37.2083°N -113.0119°W |
| Topo: | USGS Springdale West |
| Easiest Route: | climbing |
Three Marys are three sandstone pillars in Zion National Park in Washington County, Utah, United States.
Three Marys is situated immediately northwest of Springdale, Utah, and 1.5miles west of the park headquarters. The west peak is highest at 6,420-feet elevation, the middle peak is 6,298-feet, and the east peak is lowest, at 6,020-feet. The nearest higher peak is The West Temple, 0.66miles to the west. Other neighbors include The Sundial, Altar of Sacrifice, Meridian Tower, Bee Hive, Bridge Mountain, The Watchman, and Mount Kinesava. Precipitation runoff from this mountain drains into the North Fork Virgin River. This feature's name, presumably for The Three Marys, was officially adopted in 1934 by the U.S. Board on Geographic Names.
Spring and fall are the most favorable seasons to visit this feature. According to the Köppen climate classification system, it is located in a Cold semi-arid climate zone, which is defined by the coldest month having an average mean temperature below 32 °F (0 °C), and at least 50% of the total annual precipitation being received during the spring and summer. This desert climate receives less than 10abbr=offNaNabbr=off of annual rainfall, and snowfall is generally light during the winter.[2]