Discover the Sustainable Wonders of Harghita County – 7 Locations, 7 Experiences, 4 Seasons

Lake Saint Anne, nestled in the depths of the Ciomad Crater, is Europe's only volcanic crater lake. It is not only visually stunning but also an ecologically sensitive habitat. Swimming and boating are prohibited, and the water quality and lake ecosystem are protected through targeted interventions. Nature-friendly trails, noise-reduction rules, and the sustainable operation of the sledding track are all exemplary solutions.

The nearby Mohos Peat Bog, a remnant of another former crater lake, can be explored via guided tours on wooden walkways. The bog's carnivorous plants, rare moss species, and cranberries are ice age relics that are strictly protected.

Sustainability Focus: water and ecosystem protection, guided tours, noise reduction, education

Related SDGs:

• SDG 6 – Clean Water and Sanitation

• SDG 13 – Climate Action

• SDG 15 – Life on Land

• SDG 4 – Quality Education (environmental education)

The Szépvíz Border Guard Memorial Centre features a modern, three-storey exhibition showcasing the history of the Székely border guards. The display includes interactive elements, multilingual explanations, and educational programmes, building genuine community knowledge.

Here, sustainability is realised in a cultural sense: through knowledge of the past, strengthening community identity, and preserving historical memory.

Sustainability Focus: cultural heritage, community knowledge, school collaborations
Related SDGs:

• SDG 4 – Quality Education

• SDG 11.4 – Protecting the World’s Cultural Heritage

• SDG 16.7 – Inclusive, Participatory Decision-Making

• SDG 17.17 – Partnerships for the Goals (institutional collaborations)

The Unitarian fortified church in Székelyderzs is a UNESCO World Heritage Site, exemplary not only in architecture but also in community spirit. Every Wednesday, "Bacon Day" is held around the church, offering traditional local flavours and warm hospitality to visitors.

The bacon is not just for show but a genuine local experience that strengthens the community dimension of sustainable tourism.

Sustainability Focus: heritage-based tourism, local products, community participation
Related SDGs:

• SDG 11.4 – Protecting Cultural Heritage

• SDG 8.9 – Developing Sustainable Tourism

• SDG 12.7 – Sustainable Procurement and Preference for Local Products

• SDG 2.4 – Sustainable Food Production Systems (local gastronomy)

The pilgrimage site of Csíksomlyó is Transylvania's most significant pilgrimage destination, welcoming visitors year-round. The basilica, the statue of Mary, the Stations of the Cross, and the pilgrimage paths offer both spiritual reflection and natural beauty.

Tourism in Csíksomlyó is based on principles of silence, respect, and pedestrian access – ensuring the spirit and physical environment of the place are preserved for the long term.

Sustainability Focus: spiritual values, slow tourism, preserving traditions
Related SDGs:

• SDG 11.4 – Protecting Cultural and Spiritual Heritage

• SDG 3.4 – Mental Health and Well-being

• SDG 8.9 – Sustainable, Inclusive Tourism

• SDG 12.8 – Promoting Sustainability Awareness