Category list

<?php
$terms = get_terms( array(
	'taxonomy' => 'destination', // set your taxonomy here
	'hide_empty' => false, // default: true
) );

if ( empty( $terms ) || is_wp_error( $terms ) ) {
	return;
}

echo '<ul>';

foreach( $terms as $term ) {
	printf(
'<li><a href="%s">%s</a> <span class="term-count">(%s)</span></li>',
		esc_url( get_term_link( $term ) ),
		esc_attr( $term->name ),
		$term->count
	);
}

echo '</ul>';

?>

<?php
$args = array(
    'show_option_all'    => '',
    'orderby'            => 'name',
    'order'              => 'ASC',
    'style'              => '',
    'show_count'         => 1,
    'hide_empty'         => 0,
    'use_desc_for_title' => 1,
    'child_of'           => 0,
    'feed'               => '',
    'feed_type'          => '',
    'feed_image'         => '',
    'exclude'            => '',
    'exclude_tree'       => '',
    'include'            => '',
    'hierarchical'       => 2,
    'title_li'           => __( '' ),
    'show_option_none'   => __('No categories'),
    'number'             => null,
    'echo'               => 1,
    'depth'              => 2,
    'current_category'   => 0,
    'pad_counts'         => 0,
    'taxonomy'           => 'destination',
    'walker'             => null
); 

wp_list_categories( $args );
?> 

  <?php 
  $wcatTerms = get_terms('destination', array('hide_empty' => 0, 'parent' =>0)); 

  foreach($wcatTerms as $wcatTerm) :
  ?>
    
<div class="dest item">
    <?php echo $wcatTerm->name; ?>

    <div class="cov">
     <?php 
  $wcatTerms1 = get_terms('destination', array('hide_empty' => 0, 'parent' =>$wcatTerm->term_id)); 
  foreach($wcatTerms1 as $wcatTerm1) :
     ?>
      <a href="<?php echo get_term_link( $wcatTerm1->slug, $wcatTerm1->taxonomy ); ?>"><?php echo $wcatTerm1->name; ?></a>
      <?php endforeach ;  ?>
    </div>
</div>

   <?php endforeach ;  ?>