メルカの天然記念物・トップ7

They are located in the historic center of Ourense, on Rúa das Burgas / Praza das Burgas, next to the Barbaña River. They are perfectly integrated into the urban environment, near the Cathedral and the Roman Bridge. Explored since Roman times, these waters were the origin of the city (Aquis Auriensis), and the remains include a 1st-century AD pool-sanctuary and votive stones dedicated to an indigenous deity. The water flows at approximately 64–68°C, with a flow rate of about 300 liters per minute. Rich in minerals such as metasilicates, fluoride, lithium, bicarbonate, and sodium, they are recommended for pruritic skin conditions and rheumatism. Recent studies support their beneficial effect on acne after washing with thermal water.

It has a charming little waterfall that is an attractive point for visitors, especially for its natural beauty and the peaceful atmosphere it offers. Next to the waterfall, there is an area set up as a picnic zone, perfect for enjoying nature in a relaxing and fresh environment. This corner is ideal for those looking to disconnect and spend time with family or friends, surrounded by vegetation and the sound of water. The combination of the waterfall and the picnic area makes A Boltureira a special place for rural tourism in Galicia.

Dating back to the Iron Age, Trelle hill fort is set in a natural setting that affords panoramic views of the surrounding area, suggesting its former strategic use as a fortified settlement.

Near Castro de Trelle, there is a forest watchtower used for fire prevention and control, very common in rural areas of Galicia, especially due to the risk of fires in the summer months. These towers, generally made of metal or wood, are located at high points to offer wide visibility over the surrounding forests and lands. If you manage to access it, you will be amazed by the views.

Natural fountain in a rock and of great dimensions on the road from Palcodeiro to O San Salvador.

The Las Burgas hot springs are believed to have medicinal healing properties. The fountain is located in a small garden square and is one of the main tourist attractions in Ourense.

Recreational area located a few kilometers from Ourense with trails next to the Bardadas river

Wooded gravel tracks meandering towards telecommunication towers. Use the side trail to go downhill if you dare!