diff --git a/multicraft.conf.example b/multicraft.conf.example
index 69dc1ffaa..1ee3a19ac 100644
--- a/multicraft.conf.example
+++ b/multicraft.conf.example
@@ -524,8 +524,8 @@
 #    other noise parameters are shown in positional format to save space.
 
 #    Noise parameters for biome API temperature and humidity
-#mg_biome_np_heat = 50, 50, (500, 500, 500), 5349, 3, 0.5, 2.0
-#mg_biome_np_humidity = 50, 50, (500, 500, 500), 842, 3, 0.5, 2.0
+#mg_biome_np_heat = 50, 50, (750, 750, 750), 5349, 3, 0.5, 2.0
+#mg_biome_np_humidity = 50, 50, (750, 750, 750), 842, 3, 0.5, 2.0
 
 #mgv5_np_filler_depth = 0, 1, (150, 150, 150), 261, 4, 0.7, 2.0
 #mgv5_np_factor = 0, 1, (250, 250, 250), 920381, 3, 0.45, 2.0
@@ -555,13 +555,13 @@
 #mgv6_np_trees = 0, 1, (125, 125, 125), 2, 4, 0.66, 2.0
 #mgv6_np_apple_trees = 0, 1, (100, 100, 100), 342902, 3, 0.45, 2.0
 
-#mgv7_np_terrain_base = 4, 70, (300, 300, 300), 82341, 6, 0.7, 2.0
+#mgv7_np_terrain_base = 4, 70, (600, 600, 600), 82341, 6, 0.7, 2.0
 #mgv7_np_terrain_alt = 4, 25, (600, 600, 600), 5934, 5, 0.6, 2.0
 #mgv7_np_terrain_persist = 0.6, 0.1, (500, 500, 500), 539, 3, 0.6, 2.0
-#mgv7_np_height_select = -0.5, 1, (250, 250, 250), 4213, 5, 0.69, 2.0
+#mgv7_np_height_select = -12, 24, (500, 500, 500), 4213, 6, 0.69, 2.0
 #mgv7_np_filler_depth = 0, 1.2, (150, 150, 150), 261, 4, 0.7, 2.0
-#mgv7_np_mount_height = 100, 30, (500, 500, 500), 72449, 4, 0.6, 2.0
-#mgv7_np_ridge_uwater = 0, 1, (500, 500, 500), 85039, 4, 0.6, 2.0
+#mgv7_np_mount_height = 184, 72, (500, 500, 500), 72449, 4, 0.6, 2.0
+#mgv7_np_ridge_uwater = 0, 1, (1000, 1000, 1000), 85039, 5, 0.6, 2.0
 #mgv7_np_mountain = -0.6, 1, (250, 350, 250), 5333, 5, 0.68, 2.0
 #mgv7_np_ridge = 0, 1, (100, 100, 100), 6467, 4, 0.75, 2.0
 #mgv7_np_cave1 = 0, 12, (100, 100, 100), 52534, 4, 0.5, 2.0
diff --git a/src/mapgen.h b/src/mapgen.h
index 351a09bb2..a875e0f3d 100644
--- a/src/mapgen.h
+++ b/src/mapgen.h
@@ -125,8 +125,8 @@ struct MapgenParams {
 		seed(0),
 		water_level(1),
 		flags(MG_TREES | MG_CAVES | MG_LIGHT),
-		np_biome_heat(NoiseParams(50, 50, v3f(500.0, 500.0, 500.0), 5349, 3, 0.5, 2.0)),
-		np_biome_humidity(NoiseParams(50, 50, v3f(500.0, 500.0, 500.0), 842, 3, 0.5, 2.0)),
+		np_biome_heat(NoiseParams(50, 50, v3f(750.0, 750.0, 750.0), 5349, 3, 0.5, 2.0)),
+		np_biome_humidity(NoiseParams(50, 50, v3f(750.0, 750.0, 750.0), 842, 3, 0.5, 2.0)),
 		sparams(NULL)
 	{}
 
diff --git a/src/mapgen_v7.cpp b/src/mapgen_v7.cpp
index 4833699f8..41e35cb00 100644
--- a/src/mapgen_v7.cpp
+++ b/src/mapgen_v7.cpp
@@ -141,17 +141,17 @@ MapgenV7Params::MapgenV7Params()
 {
 	spflags = MGV7_MOUNTAINS | MGV7_RIDGES;
 
-	np_terrain_base    = NoiseParams(4,    70,  v3f(300, 300, 300), 82341, 6, 0.7,  2.0);
-	np_terrain_alt     = NoiseParams(4,    25,  v3f(600, 600, 600), 5934,  5, 0.6,  2.0);
-	np_terrain_persist = NoiseParams(0.6,  0.1, v3f(500, 500, 500), 539,   3, 0.6,  2.0);
-	np_height_select   = NoiseParams(-0.5, 1,   v3f(250, 250, 250), 4213,  5, 0.69, 2.0);
-	np_filler_depth    = NoiseParams(0,    1.2, v3f(150, 150, 150), 261,   4, 0.7,  2.0);
-	np_mount_height    = NoiseParams(100,  30,  v3f(500, 500, 500), 72449, 4, 0.6,  2.0);
-	np_ridge_uwater    = NoiseParams(0,    1,   v3f(500, 500, 500), 85039, 4, 0.6,  2.0);
-	np_mountain        = NoiseParams(-0.6, 1,   v3f(250, 350, 250), 5333,  5, 0.68, 2.0);
-	np_ridge           = NoiseParams(0,    1,   v3f(100, 100, 100), 6467,  4, 0.75, 2.0);
-	np_cave1           = NoiseParams(0,    12,  v3f(100, 100, 100), 52534, 4, 0.5,  2.0);
-	np_cave2           = NoiseParams(0,    12,  v3f(100, 100, 100), 10325, 4, 0.5,  2.0);
+	np_terrain_base    = NoiseParams(4,    70,  v3f(600,  600,  600),  82341, 6, 0.7,  2.0);
+	np_terrain_alt     = NoiseParams(4,    25,  v3f(600,  600,  600),  5934,  5, 0.6,  2.0);
+	np_terrain_persist = NoiseParams(0.6,  0.1, v3f(500,  500,  500),  539,   3, 0.6,  2.0);
+	np_height_select   = NoiseParams(-12,  24,  v3f(500,  500,  500),  4213,  6, 0.69, 2.0);
+	np_filler_depth    = NoiseParams(0,    1.2, v3f(150,  150,  150),  261,   4, 0.7,  2.0);
+	np_mount_height    = NoiseParams(184,  72,  v3f(500,  500,  500),  72449, 4, 0.6,  2.0);
+	np_ridge_uwater    = NoiseParams(0,    1,   v3f(1000, 1000, 1000), 85039, 5, 0.6,  2.0);
+	np_mountain        = NoiseParams(-0.6, 1,   v3f(250,  350,  250),  5333,  5, 0.68, 2.0);
+	np_ridge           = NoiseParams(0,    1,   v3f(100,  100,  100),  6467,  4, 0.75, 2.0);
+	np_cave1           = NoiseParams(0,    12,  v3f(100,  100,  100),  52534, 4, 0.5,  2.0);
+	np_cave2           = NoiseParams(0,    12,  v3f(100,  100,  100),  10325, 4, 0.5,  2.0);
 }