Place a rack in the center of the oven, and preheat oven to 350 degrees F.
Slice a peach in half and remove the pit. With a small spoon, scoop out the the dark red pit center, creating just a bit more room for the crumble topping.
In a small bowl, whisk together flour, brown sugar, oats, cinnamon, salt, coconut, and almonds. Add butter and, with your fingers, work the butter into the dry ingredients. Quickly break up the butter until it is well combined. Some of the butter bits will be the size of oat flakes, others will be the size of small peas.
Place peach halves, cut side up, in a small, oven-safe dish. Top each peach half with a generous portion of crumble topping. Heap it on!
Bake for 20 minutes, until topping is golden brown. Remove from the oven and serve warm with vanilla ice cream or cold milk. Peaches are best served warm from the oven.
