In a large bowl, combine the rolled oats, shelled pistachios, unsweetened coconut flakes, pumpkin seeds, and sea salt.
In a small saucepan, gently heat the light brown sugar, maple syrup, and olive oil over low heat until the sugar has completely dissolved.
Pour the warm mixture over the dry ingredients and allow it to sit for about 10-15 minutes to absorb the flavors.
Spread the granola mixture evenly on a sheet pan.
Bake in a preheated oven at 300°F for approximately 45 minutes, stirring occasionally to ensure even cooking and prevent burning.
Once baked, remove from the oven and mix in the dried tart cherries, tossing everything together.
