diff --git a/src/main/java/com/volmit/iris/engine/object/IrisDimension.java b/src/main/java/com/volmit/iris/engine/object/IrisDimension.java
index 22f453a63..768e63de3 100644
--- a/src/main/java/com/volmit/iris/engine/object/IrisDimension.java
+++ b/src/main/java/com/volmit/iris/engine/object/IrisDimension.java
@@ -70,6 +70,10 @@ public class IrisDimension extends IrisRegistrant {
     @Required
     @Desc("The human readable name of this dimension")
     private String name = "A Dimension";
+    @MinNumber(1)
+    @MaxNumber(2032)
+    @Desc("Maximum height at which players can be teleported to through gameplay.")
+    private int logicalHeight = 256;
     @RegistryListResource(IrisJigsawStructure.class)
     @Desc("If defined, Iris will place the given jigsaw structure where minecraft should place the overworld stronghold.")
     private String stronghold;
@@ -238,13 +242,11 @@ public class IrisDimension extends IrisRegistrant {
     private int caveLavaHeight = 8;
 
     public int getMaxHeight() {
-        return 320;
-        // return (int) getDimensionHeight().getMax();
+        return (int) getDimensionHeight().getMax();
     }
 
     public int getMinHeight() {
-        return -64;
-        // return (int) getDimensionHeight().getMin();
+        return (int) getDimensionHeight().getMin();
     }
 
     public BlockData generateOres(int x, int y, int z, RNG rng, IrisData data) {
@@ -399,6 +401,21 @@ public class IrisDimension extends IrisRegistrant {
             }
         }
 
+        if(!dimensionHeight.equals(new IrisRange(-64, 320))) {
+            File dimType = new File(datapacks, "iris/data/minecraft/dimension_type/" + getLoadKey().toLowerCase() + ".json");
+            if(!dimType.exists())
+                changed = true;
+
+            Iris.verbose("    Installing Data Pack Dimension Type: " + dimType.getPath());
+            dimType.getParentFile().mkdirs();
+            try {
+                IO.writeAll(dimType, generateDatapackJson());
+            } catch(IOException e) {
+                Iris.reportError(e);
+                e.printStackTrace();
+            }
+        }
+
         if(write) {
             File mcm = new File(datapacks, "iris/pack.mcmeta");
             try {
@@ -434,4 +451,30 @@ public class IrisDimension extends IrisRegistrant {
     public void scanForErrors(JSONObject p, VolmitSender sender) {
 
     }
+
+    private String generateDatapackJson() {
+        JSONObject obj = new JSONObject(DP_OVERWORLD_DEFAULT);
+        obj.put("min_y", dimensionHeight.getMin());
+        obj.put("height", dimensionHeight.getMax() - dimensionHeight.getMin());
+        obj.put("logical_height", logicalHeight);
+        return obj.toString(4);
+    }
+
+    private static final String DP_OVERWORLD_DEFAULT = """
+            {
+                "name": "minecraft:overworld",
+                "ultrawarm": false,
+                "natural": true,
+                "coordinate_scale": 1.0,
+                "has_skylight": true,
+                "has_ceiling": false,
+                "ambient_light": 0,
+                "fixed_time": false,
+                "piglin_safe": false,
+                "bed_works": true,
+                "respawn_anchor_works": false,
+                "has_raids": true,
+                "infiniburn": "infiniburn_overworld",
+                "effects": "minecraft:overworld"
+            }""";
 }