Museum of minerals

Minerals - fossils - petrified pieces of wood

Maja Bonetti presents an international collection at Casa del Sole. One of the main points of this exhibition is to give notice of the gemstones of the Engadine and of Bregaglia which were only known to a few experts up to now.

A visit of this exhibition is not only an experience to hotel guests, but gives also the possibility to all guests of the Engadine to admire these wonders of nature.

The detailed exhibition and the library inform the visitor about all important facts. For guests of the house the exhibition is open daily from 8 a.m. until 10 p.m.; for external visitors access is possible all over the year from 8 a.m. until 18 p.m.

Interested? Then the hotel offers you with pleasure a private guided tour to the local places of finding.

Hotel Sonne St. Moritz
Via Sela 11
CH-7500 St. Moritz
fon  0041 (0)81 838 59 59
fax 0041 (0)81 838 59 50


This offer includes:

A welcome Drink

2 nights with breakfast in one of the partecipanting 3 star hotels in St. Moritz

2 "dine around" meals in the restaurant of your choice

2 day ski tickets

St. Moritz Snowtastic

21.10. - 22.12.2017 and

18.03. - 06.05.2018

online booking

Our offer. All new bookings !!!!

10% online direct-booking discount

from 07.08.17 till 23.12.17 !!!

Not valid for special offers!

Online direct-booking 10% discount.....


Enjoy fantastic skiing and snowboarding on 350 kilometres of superbly prepared pistes with our unique special offer, “Hotel Ski Pass”. Valid from 21 October 2017 until 06 May 2018. Book two nights or more at a participating hotel and you can purchase a ski pass for just CHF 38.00 per person/day for the duration of your stay.

Hotel pricelist

Flyer Hotel + Skipass