
Have you ever wondered how maple syrup is made? I recently had the opportunity to observe the process from start to finish at Deep River County Park in Hobart IN. This annual event had been on my radar for awhile, but for various reasons we were unable to attend until this year. We went, we learned – and we had a wonderful family time 🙂


The Old Farmer’s Almanac provides an extensive account of the temperatures that are needed for successful sap production and harvesting: “Maple trees are tapped when temperatures alternate between freezing and thawing. Nighttime temperatures must drop below freezing (in the 20s), and daytime temperatures must reach 40° to 50°F. Before winter, the maple trees store starch, which gets converted into sugar, in their trunks and roots. As spring nears, the sap thaws, and the sugar in the sap rises up the tree.”

The weather was warm both during the day and night, and thus not particularly auspicious for sap production and collection when we visited Deep River County Park in mid-March.

Still, there were plenty of opportunities to see the sap trickle down into the buckets, and being turned into syrup, at the conclusion of an arduous boiling process.

Our first stop was at the Deep River Sugar Shack to check out the boiling of the sap.

The Lake County Parks rep explained the stages of the process and showcased relevant samples.

We also learned about the wood-fired evaporator…

… and the new grading system for maple syrup.

Did you know that it takes 40 gallons of maple sap to make 1 gallon of maple syrup? With so much labor, energy and uncertainty involved, no wonder the price of this syrup is so high!

Our next stop was at the 1700s Voyagers reenactment area, who were boiling sap the old-fashioned way, as they had learned from Native Americans.

We traveled back in time to see the traditional way of making maple syrup, and we loved it!

Lake County Parks also offered “Tree Talks” once per hour, during which their expert explained the sap production process as well as the extraction & collection of the sap.

This was a great opportunity for our kids to observe the sap collection in greater detail:

We ended our experience with a visit to Wood’s Historic Grist Mill located within Deep River County Park…

…which was the designated place for sampling :-)…

… and to the local shop, which sells maple syrup and a wide variety of other gourmet goodies.

Perfect to enjoy or to give away as gifts!

We had a fantastic time at Deep River County Park, and we can’t wait for the return of this event next year. For recipe suggestions where maple syrup could be used instead of sugar, you are welcome to check out my posts here. Wondering how to swap sugar for maple syrup? According to Vermont Maple Sugar Makers’ Association, the rules to keep in mind are as follows:
- For every 1 cup of white sugar, use ¾ cup of maple syrup.
- Reduce liquids in your recipe by 2 to 4 tablespoons.
- Add ¼ to ½ teaspoon baking soda unless your recipe already includes acidic ingredients (like buttermilk or sour cream).
- Lower the oven temp by 25°F to prevent over-caramelizing.
Do you cook/bake with maple syrup, and do you have a favorite recipe? Let me know in the comments 🙂
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