Founded in 1830, Assumption Grotto on Detroit's east side is believed to be the second-oldest parish in metro Detroit.

Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

The shortened transepts feature beautiful side altars

Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

The front façade features three windows and three entrances.

Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

Side elevation of the church

Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

Sanctuary in January 2024

Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

Ceiling at transept and nave crossing

Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org