From the intersection of Hwy 83 and San Antonio St. in downtown Rio Grande City, turn north onto San Antonio St. and travel north for .8 mile to Eisenhower St. You will see an electric power substation. Turn left (west) onto Eisenhower St. and then make an immediate right (north) onto Old Charco Blanco Rd. (sometimes called Dump Rd.) Travel 5.9 miles until the road forks. (The fork occurs at a ranch gate with red brick pillars and “2N” on the gate.) Stay to your left. Travel about a mile to a “T”. Turn left and the gate is ahead. The gate has six stone pillars and a small sign to the left that says “Rancho Lomitas”. The physical address is 621 W. La Sagunada Rd, Rio Grande City, TX. You can use GPS to assist you, but use it in conjunction with the above directions as map applications often instruct users to turn onto ranch roads that are closed to the public.