About Us
We welcome you to visit Trinity Heights - a peaceful place nestled on 16 acres next to fields and woods at 33rd and Floyd on the north side of Sioux City, Iowa. Experience an inspirational setting to reflect on your relationship with God at Trinity Heights.
Places to Visit
Visitors to Trinity Heights marvel at the 30-foot-tall statue of the Immaculate Heart of Mary, Queen of Peace and the 33-foot-tall statue of the Sacred Heart of Jesus. They’re also amazed at our life-sized wood carving of the Last Supper. In May 2026, the new, Our Lady Queen of Peace Chapel was dedicated.
We encourage you to stroll among our many shrines and pathways to experience the unique serenity of Trinity Heights.
The Last Supper
St. Joseph Center & Museum
statue of The immaculate heart of mary
Trinity Gardens
Circle of Life - Rachel Weeping
statue of the sacred heart of jesus
Outdoor Cathedral
Marian Shrines
Christ of All Nations by Conrad Moroder Studios, Italy
Marian Center Gift Shop
News & Events
mass schedule
Annual nine day Divine Mercy Novena
National Day of REmembrance
Donations
We rely entirely on donations to operate Trinity Heights. You can make a memorial or recognition gift to honor a loved one or make a general donation to help us maintain our grounds and facilities for visitors. All gifts support Trinity Heights as a sacred destination for prayer, praise and reflection.
We welcome your calls regarding plaques and other ways of giving that provide you with financial benefits. All gifts are tax deductible. We also invite you to volunteer. When you support Trinity Heights, you benefit persons of faith by contributing to a place of prayer for thousands of visitors a year.
“I was moved to tears at the beauty and spirituality of it. Truly amazing.”
Wendy
It all started when…
Nulla lectus ante, consequat et ex eget, feugiat tincidunt metus. Vivamus sit amet semper lacus, in mollis libero. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Mauris id fermentum nulla.