About Cathedral of St. Helena
The Cathedral of Saint Helena is the mother church of the Diocese of Helena, Montana. It is a stunning example of Gothic architecture.
What we know about this church
- Denomination
- Catholic
- Address
- 530 N Ewing St, Helena, Montana 59601
- Service times
- Not yet confirmed by the church
- Phone
- 406-442-5825
- Website
- sthelenas.org
- Ministries & features
- Livestream, Adoration, Reconciliation, Parish Registration, Bulletin
- Google rating
- 4.9 from 977 reviews
- Last updated
- September 24, 2026
More Catholic churches: all churches in Helena · Catholic churches
Service Times
We don't have this church's worship times yet. Please check the church website or call before visiting.
Amenities & Features
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Rating & Reviews
977 reviews
This church is absolutely unbelievable. The fact that it’s located in the middle of Montana and isn’t highly recognized across the nation is truly surprising. The stained glass was unlike anything I’ve ever seen—and that’s coming from someone who has visited many of the major basilicas across Europe. The beauty, craftsmanship, and overall atmosphere here are outstanding. This was truly an unforgettable experience, and I cannot recommend it highly enough.
7 months ago
A stunning 'hidden gem' in a quiet neighborhood in Helena MT. The architecture is lovely. Inside - it reminds me of some of the old churches in Europe. Beautiful arches, high ceilings and the stained glass - breathtaking. So peaceful.
6 months ago
This church restored my faith in women. The story of St. Helena and the pilgrimage to the holy land is worth checking out. Finding the Holy Cross and the founding of the church of the holy scepter in Jerusalem are attributed to her.
2 months ago
The Cathedral of St. Helena was constructed at the turn of the century during the episcopate of Bishop John Carroll. It is an outstanding example of Geometric Gothic architecture, patterned after the Votive Church of the Sacred Heart in Vienna, Austria. Stained glass windows, white marble altars, statues carved of the purest Carrara marble, and genuine gold leaf decorates the sanctuary. The pews and woodwork are all done in hand carved oak. The magnificent lighting fixtures are of hand-forged bronze with a special lacquer finish. Outside, majestic twin spires rise 230 feet above the street. Open year-round, Monday - Saturday 7:00am to 6:00pm and 7:00am - 12:30pm on Sundays. Prearranged guided tours take one hour. Please call the parish office to arrange for a tour. Daily Mass in the Cathedral, Monday and Friday at 7:00am and Tuesday through Thursday at 7:00am and 12:00pm. Saturday 9:00am. Weekend masses: Saturday at 5:15pm. Sunday at 7:30am, 9:00am, and 11:00am. It is located at 530 North Ewing Street, Helena, MT 59601
8 months ago
An exquisite interior. the stained glass is amazing. I was able to stay for mass. Stop by if you are in the area!
3 months ago
Contact Information
530 N Ewing St
Helena, Montana 59601
Office Hours
Monday: 6:30 AM – 6:00 PM
Tuesday: 6:30 AM – 6:00 PM
Wednesday: 6:30 AM – 6:00 PM
Thursday: 6:30 AM – 6:00 PM
Friday: 6:30 AM – 6:00 PM
Saturday: 6:30 AM – 6:30 PM
Sunday: 6:30 AM – 1:00 PM