Union Grove Park, Stillhouse Hallow Lake

From Killeen, going east on Hwy. 190, take the exit to FM 2410. Go east to the new Harker Heights High School. On the traffic light, make a right on FM 3481 and Stillhouse Lake Rd. and go 5.1 miles, across the bridge to FM 2484. Take a left and go 1.2 miles to the Union Grove Park sign. Take a left and "Hall Field will be on your left. ( 1/2 mile).

From I-35, going north or south take Exit 286 for FM 2484. Go west for aprox. 6.2 miles. On the Union Grove Park sign, make a right and "Hall Field" will be on your left. (1/2 mile)

Adjacent to "Hall Field" is the Union Grove Campground directly on the lake with an 3-lane boatramp