diff --git a/soh/soh/Enhancements/Cheats/AdultCrawlspaces.cpp b/soh/soh/Enhancements/Cheats/AdultCrawlspaces.cpp
new file mode 100644
index 00000000000..48364e83cf7
--- /dev/null
+++ b/soh/soh/Enhancements/Cheats/AdultCrawlspaces.cpp
@@ -0,0 +1,11 @@
+#include "soh/Enhancements/game-interactor/GameInteractor.h"
+#include "soh/ShipInit.hpp"
+
+#define CVAR_ADULT_CRAWLSPACES_NAME CVAR_CHEAT("AdultCrawlspaces")
+#define CVAR_ADULT_CRAWLSPACES_VALUE CVarGetInteger(CVAR_ADULT_CRAWLSPACES_NAME, 0)
+
+void RegisterAdultCrawlspaces() {
+    COND_VB_SHOULD(VB_LINK_BE_ABLE_TO_ENTER_CRAWLSPACE, CVAR_ADULT_CRAWLSPACES_VALUE, { *should = true; });
+}
+
+static RegisterShipInitFunc initFunc(RegisterAdultCrawlspaces, { CVAR_ADULT_CRAWLSPACES_NAME });
\ No newline at end of file
diff --git a/soh/soh/Enhancements/game-interactor/vanilla-behavior/GIVanillaBehavior.h b/soh/soh/Enhancements/game-interactor/vanilla-behavior/GIVanillaBehavior.h
index d1ed4534100..096bef1e6e3 100644
--- a/soh/soh/Enhancements/game-interactor/vanilla-behavior/GIVanillaBehavior.h
+++ b/soh/soh/Enhancements/game-interactor/vanilla-behavior/GIVanillaBehavior.h
@@ -2965,7 +2965,15 @@ typedef enum {
     // ```
     // #### `args`
     // - `*int32_t (camId)`
-    VB_SHOULD_LOAD_BG_IMAGE
+    VB_SHOULD_LOAD_BG_IMAGE,
+
+    // #### `result`
+    // ```c
+    // !LINK_IS_ADULT
+    // ```
+    // #### `args`
+    // - None
+    VB_LINK_BE_ABLE_TO_ENTER_CRAWLSPACE,
 } GIVanillaBehavior;
 
 #endif
diff --git a/soh/soh/SohGui/SohMenuEnhancements.cpp b/soh/soh/SohGui/SohMenuEnhancements.cpp
index fc4f9f95c80..921cce35654 100644
--- a/soh/soh/SohGui/SohMenuEnhancements.cpp
+++ b/soh/soh/SohGui/SohMenuEnhancements.cpp
@@ -1763,6 +1763,9 @@ void SohMenu::AddMenuEnhancements() {
     AddWidget(path, "Climb Everything", WIDGET_CVAR_CHECKBOX)
         .CVar(CVAR_CHEAT("ClimbEverything"))
         .Options(CheckboxOptions().Tooltip("Makes every surface in the game climbable."));
+    AddWidget(path, "Adult Crawlspaces", WIDGET_CVAR_CHECKBOX)
+        .CVar(CVAR_CHEAT("AdultCrawlspaces"))
+        .Options(CheckboxOptions().Tooltip("Allows Adult Link to enter crawlspaces."));
     AddWidget(path, "Moon Jump on L", WIDGET_CVAR_CHECKBOX)
         .CVar(CVAR_CHEAT("MoonJumpOnL"))
         .Options(CheckboxOptions().Tooltip("Holding L makes you float into the air."));
diff --git a/soh/src/overlays/actors/ovl_player_actor/z_player.c b/soh/src/overlays/actors/ovl_player_actor/z_player.c
index 7ffe8af7f43..6b88be853ad 100644
--- a/soh/src/overlays/actors/ovl_player_actor/z_player.c
+++ b/soh/src/overlays/actors/ovl_player_actor/z_player.c
@@ -7637,7 +7637,8 @@ s32 Player_TryEnteringCrawlspace(Player* this, PlayState* play, u32 interactWall
     f32 zVertex2;
     s32 i;
 
-    if (!LINK_IS_ADULT && !(this->stateFlags1 & PLAYER_STATE1_IN_WATER) && (interactWallFlags & 0x30)) {
+    if (GameInteractor_Should(VB_LINK_BE_ABLE_TO_ENTER_CRAWLSPACE, !LINK_IS_ADULT) &&
+        !(this->stateFlags1 & PLAYER_STATE1_IN_WATER) && (interactWallFlags & 0x30)) {
         if (!GameInteractor_Should(VB_CRAWL, true)) {
             return false;
         }
@@ -16707,4 +16708,4 @@ void Player_StartTalking(PlayState* play, Actor* actor) {
         this->naviActor->flags |= ACTOR_FLAG_TALK;
         func_80835EA4(play, 0xB);
     }
-}
+}
\ No newline at end of file