Underharrow
From Tolkien Gateway
Underharrow was a small hamlet on the banks of the Snowbourn river in the vally of Harrowdale in Rohan. Located just south of Edoras, it was very close to the other town of Upbourn. As the great host of the Rohirrim passed through the town, many women were outside their homes looking sad at them. For they knew that many of their husbands, fathers, and sons would never return from the battle that was soon at hand.