1. Grotto Milesi Belloli
Ai Grotti, 6557 Cama Switzerland
Coordinate: 46.2735756, 9.1687671
2. Grotto Monte Creda
Ra Stráda dra Créda 27, 6966 Lugano Switzerland
Coordinate: 46.0540429, 9.0045184
3. Grotto Monte San Giorgio
Via, Ala Caraa 2, 6866 Meride Switzerland
Coordinate: 45.8892288, 8.9482965
4. Grotto Morchino
Via Carona 1, 6912 Pazzallo Switzerland
Coordinate: 45.9853057, 8.9437017
5. Grotto Mornera
I Fracc 1, 6513 Monte Carasso Switzerland
Coordinate: 46.1893691, 8.997596
6. Grotto Mulin di ciöss
Via Altisio 7, 6618 Arcegno Switzerland
Coordinate: 46.160157, 8.746432
7. Grotto Ostini
Via Al Grott 2, 6702 Claro Switzerland
Coordinate: 46.2606276, 9.023672099999999
8. Grotto Pan Perdü
Via Santa Marta 2, 6914 Lugano Switzerland
Coordinate: 45.956343, 8.933612
9. Grotto Pedemonte
Stradón 47, 6653 Verscio Switzerland
Coordinate: 46.1861723, 8.7300285
10. Grotto Pergola
Via Cribiago 2, 6745 Giornico Switzerland
Coordinate: 46.39912349999999, 8.8762262
11. Grotto Pescatori
Via S. Gottardo 75, 6745 Giornico Switzerland
Coordinate: 46.4090633, 8.8694802
12. Grotto Petronilla
Via ai Grotti 36a, 6710 Biasca Switzerland
Coordinate: 46.3663428, 8.9755208