In July and August 2026, a rich programme of free guided tours awaits you to discover the Antica Pieve di Mazzo, a mosaic of art, history and faith. Below you will find the venues and dates.
Free Guided Tours of the Antica Pieve di Mazzo 2026 – Schedule
July
Saturday 11 July
- Castello Bellaguarda, Tovo – 10.30 am Click here to discover the walking route to Castello Bellaguarda. (Trekking shoes recommended.)
- Sant’Alessandro, Lovero – 2.00 pm
- Historic Centre, Mazzo – 4.00 pm
Friday 17 July
- San Giorgio, Grosio – 10.30 am
Saturday 18 July
- Beata Vergine, Grosotto – 10.30 am
- Historic Centre, Mazzo – 2.00 pm
- Sant’Abbondio, Vione di Mazzo – 4.00 pm
Friday 24 July
- Castello Bellaguarda, Tovo – 6.00 pm
Saturday 25 July
- Historic Centre, Mazzo – 10.30 am
- Beata Vergine, Grosotto – 2.00 pm
- Sant’Alessandro, Lovero – 4.00 pm
Sunday 26 July
- Visit to the A2A Hydroelectric Power Plant, Grosio (*)
Friday 31 July
- Castello San Faustino, Grosio – 6.00 pm
August
Saturday 1 August
- San Giorgio, Grosio – 10.30 am
- Historic Centre, Mazzo – 2.00 pm
- Sant’Abbondio, Vione di Mazzo – 4.00 pm
Friday 7 August
- Sant’Abbondio, Vione di Mazzo – 6.00 pm
Saturday 8 August
- Castello Bellaguarda, Tovo – 10.30 am
- San Giorgio, Grosio – 2.00 pm
- Sant’Alessandro, Lovero – 4.00 pm
Sunday 9 August
- Visit to the A2A Hydroelectric Power Plant, Grosio
Wednesday 12 August
- Castello Bellaguarda, Tovo – 10.30 am
- Sant’Alessandro, Lovero – 2.00 pm
- Beata Vergine, Grosotto – 4.00 pm
Thursday 13 August
- San Giorgio, Grosio – 10.30 am
- Historic Centre, Mazzo – 2.00 pm
- Sant’Abbondio, Vione di Mazzo – 4.00 pm
Friday 14 August
- Castello Bellaguarda, Tovo – 10.30 am
- Beata Vergine, Grosotto – 2.00 pm
- Sant’Alessandro, Lovero – 4.00 pm
Saturday 15 August
- Sant’Abbondio, Vione di Mazzo – 10.30 am
- San Giorgio, Grosio – 2.00 pm
- Historic Centre, Mazzo – 4.00 pm
Friday 21 August
- Castello San Faustino, Grosio – 10.30 am
Saturday 22 August
- Castello Bellaguarda, Tovo – 10.30 am
- Sant’Alessandro, Lovero – 2.00 pm
- San Giorgio, Grosio – 4.00 pm
Friday 28 August
- Castello Bellaguarda, Tovo – 5.00 pm
Saturday 29 August
- Beata Vergine, Grosotto – 10.30 am
- San Giorgio, Grosio – 2.00 pm
- Sant’Abbondio, Vione di Mazzo – 4.00 pm
Notes
- All tours are free of charge.
- (*) Booking is required for the visit to the A2A Hydroelectric Power Plant in Grosio: book here.











