# Crystal Falls Museum Society - Harbour House Museum

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: Crystal Falls Museum Society - Harbour House Museum
- Alternative and DBA names: Crystal Falls Museum Society - Harbour House; Harbour House Museum
- Entity type: Nonprofit
- Original incorporation date: April 29, 1993
- Time in business: 33 years and 5 months
- Jurisdiction count: 1

## All known addresses

- 65 PO Box, Crystal Falls, MI 49920 (listed in Michigan)

## Registered states

- [Michigan](https://index.baselayer.com/mi/802352ddec9835c1): Domestic registration

Source: public state registration records. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/business/802352ddec9835c1)