County Road 460, off State Road A
Perry County, Missouri
573-290-5730
Tower Rock, also known as Grand Tower, is a large landmark limestone island carved by the Mississippi River. The earliest European mention of this island is by French explorer Jacques Marquette who passed by the formation in 1673. Tower Rock Conservation Area comprises about 25 acre of upland forest with stands of oak-pine and oak-hickory-beech. The mainland offers picnic facilities and a 1/4 mile hiking trail to a viewing platform that offers a scenic view of Tower Rock. The island itself is accessible if the river is particularly low, otherwise it is only accessible by boat, but this can be dangerous due to the whirlpools south of the island. Tower Rock is a designated National Historic Site.
The Lewis and Clark Connection
On November 25, 1803 Lewis and Clark “Arrived at the Grand Tower a little before sunset, passed above it and came too on the Lard. shore for the night.” The next day Lewis described Tower Rock made of “limestone & the same quality of the clifts heretofore described” and that there were “strong courants thus meeting each other form an immence and dangerous whirlpool which no boat dare approach in that state of the water…”
Visit our special Lewis and Clark Section to learn more about the Corps of Discovery’s experience during their stay in the Middle Mississippi River Valley. greatriverroad.com’s special coverage includes information on all of the region’s sites and events as well as supplemental articles relating to the expedition’s experience during the winter of 1803-04.
Visiting the Tower Rock Conservation Area
6 am - 10 pm
There is no charge to visit the Tower Rock Conservation Area
Learn more about the Perry County area
Missouri Department of Conservation - The official Tower Rock Conservation Area maintained by the Missouri Department of Conservation