Genesis page_archive.php template for creating Site Map that contains all Menus instead of Page (i.e. get all menus using wp_get_nav_menus and steps through to display each using wp_nav_menu).

Genesis-page_archive.php-Menu-based-Site-Map

<?php
/**
 * Template Name: Menu-based Site Map
 * This file creates a site map based on existing menus instead of using wp_list_pages.
 *
 * This file is based on the core Genesis file of the same name.
 *
 * @category Page Template
 * @package  Templates
 * @author   Brad Trivers
 * @license  http://www.opensource.org/licenses/gpl-license.php GPL v2.0 (or later)
 * @link     http://sunriseweb.ca
 */

/** Remove standard post content output **/
//remove_action( 'genesis_post_content', 'genesis_do_post_content' ); // pre-HTML5
remove_action( 'genesis_entry_content', 'genesis_entry_content' ); // HTML5

//add_action( 'genesis_post_content', 'menu_based_page_archive_content' ); // pre-HTML5
add_action( 'genesis_entry_content', 'menu_based_page_archive_content' ); // HTML5

/**
 * This function outputs sitemap-esque columns displaying all menus,
 * categories, authors, monthly archives, and recent posts.
 *
 * @since 1.6
 */
function menu_based_page_archive_content() { ?>

  <div class="archive-page">

		<h4><?php _e( 'Menus:', 'genesis' ); ?></h4>
			<?php
			  $defaults = array(
        	'fallback_cb'     => 'wp_list_pages("title_li=")',
        );        
        $menus = wp_get_nav_menus();
        foreach($menus as $menu) {
            $menu_list .= "$menu->slug - $menu->name, ";
            $defaults['menu'] = $menu->slug;
            $defaults['menu_id'] = 'menu_id_'.$menu->slug;
            echo '<h5>'.$menu->name.'</h5>';
            echo '<ul>';
            wp_nav_menu( $defaults );
            echo '</ul>';
        }
      ?>

		<h4><?php _e( 'Categories:', 'genesis' ); ?></h4>
		<ul>
			<?php wp_list_categories( 'sort_column=name&title_li=' ); ?>
		</ul>

	</div><!-- end .archive-page-->

	<div class="archive-page">

		<h4><?php _e( 'Authors:', 'genesis' ); ?></h4>
		<ul>
			<?php wp_list_authors( 'exclude_admin=0&optioncount=1' ); ?>
		</ul>

		<h4><?php _e( 'Monthly:', 'genesis' ); ?></h4>
		<ul>
			<?php wp_get_archives( 'type=monthly' ); ?>
		</ul>

		<h4><?php _e( 'Recent Posts:', 'genesis' ); ?></h4>
		<ul>
			<?php wp_get_archives( 'type=postbypost&limit=100' ); ?>
		</ul>

	</div><!-- end .archive-page-->

<?php
}

genesis();