diff --git a/BinarySearchSolutions/PeakElementMountain.java b/BinarySearchSolutions/PeakElementMountain.java
new file mode 100644
index 0000000..b700a1b
--- /dev/null
+++ b/BinarySearchSolutions/PeakElementMountain.java
@@ -0,0 +1,20 @@
+public class PeakElementMountain {
+    public static void main(String[] args) {
+        int nums[] = { 1, 2, 3, 1 };
+        System.out.println(peakElement(nums));
+    }
+
+    public static int peakElement(int nums[]) {
+        int start = 0, mid = 0, end = nums.length - 1;
+        while (start < end) {
+            mid = start + (end - start) / 2;
+            // if mid lies on left line of mountain move start to mid+1
+            if (nums[mid] < nums[mid + 1])
+                start = mid + 1; // Right Half
+            else
+                // if mid lies on peak of mountain we cant go back by moving end i.e.(end-1=mid)
+                end = mid; // Left Half
+        }
+        return nums[start];
+    }
+}