Grothaus Lake   Be the first to submit input for Grothaus Lake. If you have info on Grothaus Lake, Bexar County, Texas please submit it here to improve this web site.          These outdoors activities are available near Grothaus Lake.   Lakes Near Grothaus Lake: O R Mitchell Lake 1, Bexar County, 6 miles away   Camp Grounds Near Grothaus Lake: Fort Retire, Somerset, 3 miles away Alamo River RV Resort, San Antonio, 5 miles away Hidden Valley RV Park, San Antonio, 7 miles away Lackland Mobile Home Village, San Antonio, 9 miles away   Hotels Near Grothaus Lake: Days Inn San Antonio Lytle, Lytle, 6 miles away BEST WESTERN PLUS Lytle Inn & Suites, Lytle, 6 miles away Carefree Inn, Lackland Airforce Base - Seaworld Area, San Antonio, 9 miles away BEST WESTERN PLUS Atrea Hotel & Suites, San Antonio, 9 miles away Microtel Inn & Suites Sea World/Lackland AFB, San Antonio, 9 miles away