Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the wp-cerber domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /homepages/38/d4298630707/htdocs/wordpress/wp-includes/functions.php on line 6114
Caeau Olew Brechfa | Roam Brechfa Forest and Llanllwni Mountain

Coedwig Brechfa oedd un o’r prif ffynonellau olew a ffrwydron am nifer o ganrifoedd yn arwain at y 1920au, ond serch hynny nid oes unrhyw arwyddion o ddrilio am olew! Diwydiant medrus iawn oedd hwn, gan fanteisio ar bob budd posib o gynhyrchu golosg.

Lawrlwytho Caeau Olew Brechfa pdf (1.1Mb)