ListChildPagesFromSiteRoot.cshtml

@inherits umbraco.MacroEngines.DynamicNodeContext

@{
    var root = Model.AncestorOrSelf(1);
}

<ul>
    @foreach (var page in root.Children.Where("Visible"))
    { 
        <li><a href="@page.Url">@page.Name</a></li>
    }
</ul>