diff --git a/apps/opencs/view/render/cell.cpp b/apps/opencs/view/render/cell.cpp
index 9a352ffad6..d841bd9924 100644
--- a/apps/opencs/view/render/cell.cpp
+++ b/apps/opencs/view/render/cell.cpp
@@ -254,6 +254,26 @@ bool CSVRender::Cell::referenceAdded (const QModelIndex& parent, int start, int
     return addObjects (start, end);
 }
 
+void CSVRender::Cell::pathgridAdded(const CSMWorld::Pathgrid& pathgrid)
+{
+}
+
+void CSVRender::Cell::pathgridRemoved()
+{
+}
+
+void CSVRender::Cell::pathgridDataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight)
+{
+}
+
+void CSVRender::Cell::pathgridRowRemoved(const QModelIndex& parent, int start, int end)
+{
+}
+
+void CSVRender::Cell::pathgridRowAdded(const QModelIndex& parent, int start, int end)
+{
+}
+
 void CSVRender::Cell::setSelection (int elementMask, Selection mode)
 {
     if (elementMask & Mask_Reference)
diff --git a/apps/opencs/view/render/cell.hpp b/apps/opencs/view/render/cell.hpp
index 631df24aa5..4758a95c3a 100644
--- a/apps/opencs/view/render/cell.hpp
+++ b/apps/opencs/view/render/cell.hpp
@@ -29,6 +29,7 @@ namespace CSMWorld
 {
     class Data;
     class CellCoordinates;
+    class Pathgrid;
 }
 
 namespace CSVRender
@@ -103,6 +104,16 @@ namespace CSVRender
             /// this cell?
             bool referenceAdded (const QModelIndex& parent, int start, int end);
 
+            void pathgridAdded(const CSMWorld::Pathgrid& pathgrid);
+
+            void pathgridRemoved();
+
+            void pathgridDataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight);
+
+            void pathgridRowRemoved(const QModelIndex& parent, int start, int end);
+
+            void pathgridRowAdded(const QModelIndex& parent, int start, int end);
+
             void setSelection (int elementMask, Selection mode);
 
             // Select everything that references the same ID as at least one of the elements
diff --git a/apps/opencs/view/render/pagedworldspacewidget.cpp b/apps/opencs/view/render/pagedworldspacewidget.cpp
index 22b0e38054..1d9b22216c 100644
--- a/apps/opencs/view/render/pagedworldspacewidget.cpp
+++ b/apps/opencs/view/render/pagedworldspacewidget.cpp
@@ -275,6 +275,107 @@ void CSVRender::PagedWorldspaceWidget::referenceAdded (const QModelIndex& parent
             flagAsModified();
 }
 
+void CSVRender::PagedWorldspaceWidget::pathgridDataChanged (const QModelIndex& topLeft, const QModelIndex& bottomRight)
+{
+    const CSMWorld::SubCellCollection<CSMWorld::Pathgrid>& pathgrids = mDocument.getData().getPathgrids();
+
+    if (topLeft.parent().isValid())
+    {
+        int row = topLeft.parent().row();
+
+        const CSMWorld::Pathgrid& pathgrid = pathgrids.getRecord(row).get();
+        CSMWorld::CellCoordinates coords = CSMWorld::CellCoordinates(pathgrid.mData.mX, pathgrid.mData.mY);
+
+        std::map<CSMWorld::CellCoordinates, Cell*>::iterator searchResult = mCells.find(coords);
+        if (searchResult != mCells.end())
+        {
+            searchResult->second->pathgridDataChanged(topLeft, bottomRight);
+            flagAsModified();
+        }
+    }
+}
+
+void CSVRender::PagedWorldspaceWidget::pathgridRemoved (const QModelIndex& parent, int start, int end)
+{
+    const CSMWorld::SubCellCollection<CSMWorld::Pathgrid>& pathgrids = mDocument.getData().getPathgrids();
+
+    if (parent.isValid())
+    {
+        // Pathgrid data was modified
+        int row = parent.row();
+
+        const CSMWorld::Pathgrid& pathgrid = pathgrids.getRecord(row).get();
+        CSMWorld::CellCoordinates coords = CSMWorld::CellCoordinates(pathgrid.mData.mX, pathgrid.mData.mY);
+
+        std::map<CSMWorld::CellCoordinates, Cell*>::iterator searchResult = mCells.find(coords);
+        if (searchResult != mCells.end())
+        {
+            searchResult->second->pathgridRowRemoved(parent, start, end);
+            flagAsModified();
+        }
+    }
+}
+
+void CSVRender::PagedWorldspaceWidget::pathgridAboutToBeRemoved (const QModelIndex& parent, int start, int end)
+{
+    const CSMWorld::SubCellCollection<CSMWorld::Pathgrid>& pathgrids = mDocument.getData().getPathgrids();
+
+    if (!parent.isValid())
+    {
+        // Pathgrid going to be deleted
+        for (int row = start; row <= end; ++row)
+        {
+            const CSMWorld::Pathgrid& pathgrid = pathgrids.getRecord(row).get();
+            CSMWorld::CellCoordinates coords = CSMWorld::CellCoordinates(pathgrid.mData.mX, pathgrid.mData.mY);
+
+            std::map<CSMWorld::CellCoordinates, Cell*>::iterator searchResult = mCells.find(coords);
+            if (searchResult != mCells.end())
+            {
+                searchResult->second->pathgridRemoved();
+                flagAsModified();
+            }
+        }
+    }
+}
+
+void CSVRender::PagedWorldspaceWidget::pathgridAdded(const QModelIndex& parent, int start, int end)
+{
+    const CSMWorld::SubCellCollection<CSMWorld::Pathgrid>& pathgrids = mDocument.getData().getPathgrids();
+
+    if (!parent.isValid())
+    {
+        // Pathgrid added theoretically, unable to test until it is possible to add pathgrids
+        for (int row = start; row <= end; ++row)
+        {
+            const CSMWorld::Pathgrid& pathgrid = pathgrids.getRecord(row).get();
+            CSMWorld::CellCoordinates coords = CSMWorld::CellCoordinates(pathgrid.mData.mX, pathgrid.mData.mY);
+
+            std::map<CSMWorld::CellCoordinates, Cell*>::iterator searchResult = mCells.find(coords);
+            if (searchResult != mCells.end())
+            {
+                searchResult->second->pathgridAdded(pathgrid);
+                flagAsModified();
+            }
+        }
+    }
+    else
+    {
+        // Pathgrid data was modified
+        int row = parent.row();
+
+        const CSMWorld::Pathgrid& pathgrid = pathgrids.getRecord(row).get();
+        CSMWorld::CellCoordinates coords = CSMWorld::CellCoordinates(pathgrid.mData.mX, pathgrid.mData.mY);
+
+        std::map<CSMWorld::CellCoordinates, Cell*>::iterator searchResult = mCells.find(coords);
+        if (searchResult != mCells.end())
+        {
+            searchResult->second->pathgridRowAdded(parent, start, end);
+            flagAsModified();
+        }
+    }
+}
+
+
 std::string CSVRender::PagedWorldspaceWidget::getStartupInstruction()
 {
     osg::Vec3d eye, center, up;
diff --git a/apps/opencs/view/render/pagedworldspacewidget.hpp b/apps/opencs/view/render/pagedworldspacewidget.hpp
index 4bdaa38200..3cd628df0a 100644
--- a/apps/opencs/view/render/pagedworldspacewidget.hpp
+++ b/apps/opencs/view/render/pagedworldspacewidget.hpp
@@ -52,6 +52,14 @@ namespace CSVRender
 
             virtual void referenceAdded (const QModelIndex& index, int start, int end);
 
+            virtual void pathgridDataChanged (const QModelIndex& topLeft, const QModelIndex& bottomRight);
+
+            virtual void pathgridRemoved (const QModelIndex& parent, int start, int end);
+
+            virtual void pathgridAboutToBeRemoved (const QModelIndex& parent, int start, int end);
+
+            virtual void pathgridAdded (const QModelIndex& parent, int start, int end);
+
             virtual std::string getStartupInstruction();
 
             /// \note Does not update the view or any cell marker
diff --git a/apps/opencs/view/render/unpagedworldspacewidget.cpp b/apps/opencs/view/render/unpagedworldspacewidget.cpp
index 79ffd4fb0a..84b7a0ca88 100644
--- a/apps/opencs/view/render/unpagedworldspacewidget.cpp
+++ b/apps/opencs/view/render/unpagedworldspacewidget.cpp
@@ -32,7 +32,7 @@ void CSVRender::UnpagedWorldspaceWidget::update()
 }
 
 CSVRender::UnpagedWorldspaceWidget::UnpagedWorldspaceWidget (const std::string& cellId, CSMDoc::Document& document, QWidget* parent)
-: WorldspaceWidget (document, parent), mCellId (cellId)
+: WorldspaceWidget (document, parent), mDocument(document), mCellId (cellId)
 {
     mCellsModel = &dynamic_cast<CSMWorld::IdTable&> (
         *document.getData().getTableModel (CSMWorld::UniversalId::Type_Cells));
@@ -197,6 +197,90 @@ void CSVRender::UnpagedWorldspaceWidget::referenceAdded (const QModelIndex& pare
             flagAsModified();
 }
 
+void CSVRender::UnpagedWorldspaceWidget::pathgridDataChanged (const QModelIndex& topLeft, const QModelIndex& bottomRight)
+{
+    const CSMWorld::SubCellCollection<CSMWorld::Pathgrid>& pathgrids = mDocument.getData().getPathgrids();
+
+    if (topLeft.parent().isValid())
+    {
+        int row = topLeft.parent().row();
+
+        const CSMWorld::Pathgrid& pathgrid = pathgrids.getRecord(row).get();
+        if (mCellId == pathgrid.mId)
+        {
+            mCell->pathgridDataChanged(topLeft, bottomRight);
+            flagAsModified();
+        }
+    }
+}
+
+void CSVRender::UnpagedWorldspaceWidget::pathgridRemoved (const QModelIndex& parent, int start, int end)
+{
+    const CSMWorld::SubCellCollection<CSMWorld::Pathgrid>& pathgrids = mDocument.getData().getPathgrids();
+
+    if (parent.isValid()){
+        // Pathgrid data was modified
+        int row = parent.row();
+
+        const CSMWorld::Pathgrid& pathgrid = pathgrids.getRecord(row).get();
+        if (mCellId == pathgrid.mId)
+        {
+            mCell->pathgridRowRemoved(parent, start, end);
+            flagAsModified();
+        }
+    }
+}
+
+void CSVRender::UnpagedWorldspaceWidget::pathgridAboutToBeRemoved (const QModelIndex& parent, int start, int end)
+{
+    const CSMWorld::SubCellCollection<CSMWorld::Pathgrid>& pathgrids = mDocument.getData().getPathgrids();
+
+    if (!parent.isValid())
+    {
+        // Pathgrid going to be deleted
+        for (int row = start; row <= end; ++row)
+        {
+            const CSMWorld::Pathgrid& pathgrid = pathgrids.getRecord(row).get();
+            if (mCellId == pathgrid.mId)
+            {
+                mCell->pathgridRemoved();
+                flagAsModified();
+            }
+        }
+    }
+}
+
+void CSVRender::UnpagedWorldspaceWidget::pathgridAdded (const QModelIndex& parent, int start, int end)
+{
+    const CSMWorld::SubCellCollection<CSMWorld::Pathgrid>& pathgrids = mDocument.getData().getPathgrids();
+
+    if (!parent.isValid())
+    {
+        // Pathgrid added theoretically, unable to test until it is possible to add pathgrids
+        for (int row = start; row <= end; ++row)
+        {
+            const CSMWorld::Pathgrid& pathgrid = pathgrids.getRecord(row).get();
+            if (mCellId == pathgrid.mId)
+            {
+                mCell->pathgridAdded(pathgrid);
+                flagAsModified();
+            }
+        }
+    }
+    else
+    {
+        // Pathgrid data was modified
+        int row = parent.row();
+
+        const CSMWorld::Pathgrid& pathgrid = pathgrids.getRecord(row).get();
+        if (mCellId == pathgrid.mId)
+        {
+            mCell->pathgridRowAdded(parent, start, end);
+            flagAsModified();
+        }
+    }
+}
+
 void CSVRender::UnpagedWorldspaceWidget::addVisibilitySelectorButtons (
     CSVWidget::SceneToolToggle2 *tool)
 {
diff --git a/apps/opencs/view/render/unpagedworldspacewidget.hpp b/apps/opencs/view/render/unpagedworldspacewidget.hpp
index c5bfd22e65..f063020325 100644
--- a/apps/opencs/view/render/unpagedworldspacewidget.hpp
+++ b/apps/opencs/view/render/unpagedworldspacewidget.hpp
@@ -25,6 +25,7 @@ namespace CSVRender
     {
             Q_OBJECT
 
+            CSMDoc::Document& mDocument;
             std::string mCellId;
             CSMWorld::IdTable *mCellsModel;
             CSMWorld::IdTable *mReferenceablesModel;
@@ -83,6 +84,15 @@ namespace CSVRender
 
             virtual void referenceAdded (const QModelIndex& index, int start, int end);
 
+            virtual void pathgridDataChanged (const QModelIndex& topLeft, const QModelIndex& bottomRight);
+
+            virtual void pathgridRemoved (const QModelIndex& parent, int start, int end);
+
+            virtual void pathgridAboutToBeRemoved (const QModelIndex& parent, int start, int end);
+
+            virtual void pathgridAdded (const QModelIndex& parent, int start, int end);
+
+
             virtual std::string getStartupInstruction();
 
         protected:
diff --git a/apps/opencs/view/render/worldspacewidget.cpp b/apps/opencs/view/render/worldspacewidget.cpp
index 927ce545fe..1bd3df9818 100644
--- a/apps/opencs/view/render/worldspacewidget.cpp
+++ b/apps/opencs/view/render/worldspacewidget.cpp
@@ -59,6 +59,17 @@ CSVRender::WorldspaceWidget::WorldspaceWidget (CSMDoc::Document& document, QWidg
     connect (references, SIGNAL (rowsInserted (const QModelIndex&, int, int)),
         this, SLOT (referenceAdded (const QModelIndex&, int, int)));
 
+    QAbstractItemModel *pathgrids = document.getData().getTableModel (CSMWorld::UniversalId::Type_Pathgrids);
+
+    connect (pathgrids, SIGNAL (dataChanged (const QModelIndex&, const QModelIndex&)),
+        this, SLOT (pathgridDataChanged (const QModelIndex&, const QModelIndex&)));
+    connect (pathgrids, SIGNAL (rowsRemoved (const QModelIndex&, int, int)),
+        this, SLOT (pathgridRemoved (const QModelIndex&, int, int)));
+    connect (pathgrids, SIGNAL (rowsAboutToBeRemoved (const QModelIndex&, int, int)),
+        this, SLOT (pathgridAboutToBeRemoved (const QModelIndex&, int, int)));
+    connect (pathgrids, SIGNAL (rowsInserted (const QModelIndex&, int, int)),
+        this, SLOT (pathgridAdded (const QModelIndex&, int, int)));
+
     QAbstractItemModel *debugProfiles =
         document.getData().getTableModel (CSMWorld::UniversalId::Type_DebugProfiles);
 
diff --git a/apps/opencs/view/render/worldspacewidget.hpp b/apps/opencs/view/render/worldspacewidget.hpp
index b18123944a..d70694d22c 100644
--- a/apps/opencs/view/render/worldspacewidget.hpp
+++ b/apps/opencs/view/render/worldspacewidget.hpp
@@ -228,6 +228,15 @@ namespace CSVRender
 
             virtual void referenceAdded (const QModelIndex& index, int start, int end) = 0;
 
+            virtual void pathgridDataChanged (const QModelIndex& topLeft, const QModelIndex& bottomRight) = 0;
+
+            virtual void pathgridRemoved (const QModelIndex& parent, int start, int end) = 0;
+
+            virtual void pathgridAboutToBeRemoved (const QModelIndex& parent, int start, int end) = 0;
+
+            virtual void pathgridAdded (const QModelIndex& parent, int start, int end) = 0;
+
+
             virtual void runRequest (const std::string& profile);
 
             void debugProfileDataChanged (const QModelIndex& topLeft,