There is a Catoosa Springs Confederate Hospital State Historical Marker Located at Keith Rd. about .7 mile of Ga. 2, east of U.S. 41. Below is listed what is on the marker. Also, here is the website:
http://www.cviog.uga.edu/Projects/gainfo/gahistmarkers/catoosahospitalhistmarker.htm

CATOOSA SPRINGS CONFEDERATE HOSPITALS ~~ In 1862-1863 several Confederate hospitals were located here. The sick and wounded Confederate soldiers drank of the health-giving waters of the several mineral springs in this area. Drinking this mineral water and bathing in it enable many sick soldiers to return to duty. Early in October 1863 these hospitals were abandoned to prevent capture by Federal forces. A skirmish took place here May 3, 1864. Part of the 4th Army Corps [USA], under General Howard camped here May 4th, 5th, and 6th, 1864.
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Catoosa County Historical Markers:

4th Corps' Route to Tunnel Hill GHM 023-5 Old Tunnel Hill Rd 1/2 mile south of Ga 2 east of US 41.

**Atlanta Campaign Ringgold Gap May 7, 1864. USDI At pavillion on US 41 southeast of Ringgold.

Blue Star Memorial Highway GCG Southbound I-75 Georgia Welcome Station.

Campaign for Atlanta Began Here GHM 023-4 Ga 2 at Old Tunnel Hill Rd, east of US 41.

Catoosa County GHM 023-1 Courthouse in Ringgold.

Catoosa Springs Confederate Hospitals GHM 023-13 Keith Rd about .7 mile north of Ga 2, east of US 41.

Cherokee Springs Confederate Hospital 1/2 mile GHM 023-12 Cherokee Valley Rd(308).3 mile East of US 41, South of Ringgold.

**Confederate Hospitals GHM 023-14 Courthouse in Ringgold.

Leet's Tanyard GHM 023-3 At Beaumont & Mt. Pisgah Rds, West of Ga 151 SW of Ringgold.

Nickajack Gap GHM 023-2 Ga 151 at Wood Station, 8 mi South of Ringgold at the rd to Gap.

Old Federal Road GHM 023-6 US 41 just south of Pine Grove Church north of Ringgold.

**Old Federal Road GHM 023-7 Ga 2 just east of US 41 at Tiger Creek.

**Old Stone Presbyterian Church War Time Hospital GHM 023-9 Ga 2 just east of US 41 at Tiger Creek.

**Ringgold Gap November 27, 1863 GHM 023-16 US 41 at the Ringgold Pavillion on US 41.

The Napier House GHM 023-11 Burning Bush & Redbelt Roads, 1/4 mile from Red Belt Church.

**The Whitman House GHM 023-10 At the Anderson house, 309 Tennessee St, Ringgold.

**Western & Atlantic Depot GHM 023-8 At the depot on US 41 in Ringgold.