Welcome to Black Lake, Northern Michigan!
Stewardship & Care

Projects & Community Impact

From revitalizing native wildflower beds to honoring historic Civilian Conservation Corps-era stonework, the Friends of Onaway State Park invest volunteer energy where it counts most.

1935 Stone campground building designed by Ralph B. HerrickHistorical photo: 1935/1936 Stone Campground Toilet, Ralph B. Herrick design
Architectural Heritage

Advocacy for the 1935 Ralph B. Herrick Stone Building

If you have ever camped on the lower level of Onaway State Park, you have seen this unique stone and log building. Constructed in 1935/1936 and designed by Ralph B. Herrick, it is believed to be the last structure of its type by this artist still standing in the Michigan State Park system.

FOOSP has historically championed the preservation and stabilization of this heritage asset, advocating for log, stone, roof, and plumbing upgrades so this architectural treasure remains part of the park's story for generations to come.

Note: Older pavilion and building fundraising numbers from prior years are kept in historical archives; no unverified campaign goals are presented.
Ongoing Work

Where Volunteer Energy Goes

FOOSP projects are practical, visible, and directly benefit campers, families, and the natural environment of Black Lake.

Active Project

Native Plant Flower Beds Rejuvenation

Replacing outdated plantings with robust native Northern Michigan wildflowers and perennials that support pollinators and require minimal watering.

  • Planted drought-tolerant native perennials along park entrance and day-use areas
  • Provides seasonal color for campers and vital habitat for butterflies and native bees
  • Maintained by volunteer work bees throughout spring and summer
Historical Heritage

Morgan's Well Historical Preservation

Protecting and maintaining the historic Morgan's Well site, a beloved natural water feature and piece of local Onaway lore.

  • Preserving surrounding stone and timber structure
  • Signage and historical interpretation for trail hikers
  • Routine volunteer inspections and cleanups
Recreation & Kids

FOOSP Park Geocaching Network

Placed eight officially permitted geocaches throughout Onaway State Park trails to encourage families and youth to explore the woods.

  • Eight caches hidden with Michigan DNR permission (FOOSP #1 through #8)
  • Searchable on geocaching.com and mobile geocaching applications
  • Introduces hikers of all ages to lesser-known rocky outcroppings and trail vistas
Search caches on Geocaching.com
Family Park Life

Campground Playground & Kids Activities

Purchasing supplies and backing improvements for the campground playground, tie-dye programs, and summer nature discovery kits.

  • Supplying materials for tie-dye and glow shirt craft weekends
  • Scavenger hunt maps and prizes for young campers
  • Ongoing support for safe, welcoming playground equipment

Have an idea or want to roll up your sleeves?

We welcome suggestions from campers and community members. Whether you're an avid gardener, a carpenter, or someone who loves Black Lake sunsets, there is a place for you here.