Explore Grand Lake like never before in our Scavenger Hunt – this Father’s Day weekend!

$1,000 in cash & gift card prizes!

$300, $200 & $100 cash prizes + $400 in gift cards

Here's how it works:

Scorecards available now at:

All proceeds go toward lake improvement efforts.

Need help during the hunt? Get it at lakeimprovement.com/HuntHelp

Enjoy an adventure-packed weekend of fun for the entire family during the Lake Improvement Association Grand Lake Scavenger Hunt, to be held Saturday, June 18 and Sunday, June 19 around Grand Lake St. Marys.

The Scavenger Hunt leads adventurers around the lake with stops at top attractions, where they can scan QR codes to find clues to discover the next location plus nearby activities and businesses. The event is playable by boat or by car and promises family fun for all ages.

Participants who complete the Scavenger Hunt will be entered into a drawing for a chance to win their share of $1,000 in cash and gift card prizes. The Scavenger Hunt will also feature a Facebook photo contest (tag photos with #GLSMhunt for a chance to win).

To enter, pick up a scorecard by June 17 ($20 each) at any of the following locations:

  • St. Marys: Pantry Pride, Auglaize/Mercer CVB, St. Marys Chamber of Commerce
  • Celina: Mercer County Chamber of Commerce
  • Montezuma: Shoreline Bar & Grill

The event is designed to showcase Grand Lake St. Marys as a fun and safe family recreation destination. 

  • What: LIA Grand Lake Scavenger Hunt
  • When: Father’s Day Weekend (June 18 & 19, 2022)
  • Where: Grand Lake St. Marys
  • To Enter: Purchase a $20 scorecard from a participating location by June 17, 2022

All proceeds from this event go toward the improvement of Grand Lake St. Marys.