Output a Custom Taxonomy Loop of Terms

custom-tax.php

<?php

// Taxonomy Loop

/** 
 *  Get the Custom Taxonomy
 *  For a list of other parameters to pass in see link below
 *  @link https://developer.wordpress.org/reference/classes/wp_term_query/__construct/
 *  For a list of get_term return values see link below
 *  @link https://codex.wordpress.org/Function_Reference/get_term
 * 
 */ 
$terms = get_terms( array(
        'taxonomy'   => 'custom_taxonomy_name', // Swap in your custom taxonomy name
        'hide_empty' => true, 
));

echo '<ul>';

// Loop through all terms with a foreach loop
foreach( $terms as $term ) {
    // Use get_term_link to get terms permalink
    // USe $term->name to return term name
    echo '<li><a href="'. get_term_link( $term ) .'">'. $term->name .'</a></li>';
}

echo '</ul>';