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Three Sister's Island LbNA #77404

Owner:Troutstamp Contact
Plant date:May 30, 2025
Location:
City:Alpena
County:Presque Isle
State:Michigan
Boxes:1
Found by: Ezmerelda
Last found:Mar 5, 2026
Status:FF
Last edited:Jul 19, 2025
Three Sister’s Island

This is an easy – drive by letterbox placed in celebration of my three granddaughters.

US 23 runs along the east side of Michigan, the sunrise side, and the shore of Lake Huron. There are many spectacular views of the mighty Huron as you drive north through scenic towns like Tawas, Oscoda and Harrisville. As you drive further north, 23 runs through Alpena. North of Alpena, US 23 runs between two inland lakes, Long Lake will be on your left and a little further along, Grand Lake is on your right.

Cottages line the road as you drive along Grand Lake. A very large log cabin will be on the right and soon after you will see three signs for Blue Horizon. About a half mile past the third sign is a small park, marked with a blue picnic sign. Pull off 23 into this small park.

Along the shore is a large boulder. Stand facing the boulder and look out to the lake. Three Sister’s Island will be slightly to your right.

One cedar tree stands in the middle of this small park. Stand under the tree, facing the lake with your back to the trunk. Look up in the cedar branches and you will find this box.

Please carefully reseal the box and return it to its location. Be sure to hook the box securely in the branches using both hooks.