From es Migjorn Gran you have to follow the indications toward Sant Tomàs, and once on the road you have to follow the indications toward Urbanización de Sant Tomàs, where you will find two free parking areas on both sides of the coast. Once you have parked your car, the best is going to Playa de San Adeodato, which is easy to find because you can see it from the parking area and on the left you can walk on the beautiful promenade for about 10 minutes to reach playa de Santo Tomàs.
If you do not want to park at the first parking area you can follow by car after the first and only roundabout of the village and turn left following the avenue, and there are two more parking areas (smaller ones, you will not always find a place), but the walk is shorter.