| LLAVES 1 | Dolmen | Kantabria | Ezezaguna | Exacta (~25m) | Oso kaltetuta | | |
| LLAVES 2 | Dolmen | Kantabria | Ezezaguna | Exacta (~25m) | Oso kaltetuta | | |
| LLAVES 2 | Menhir | Kantabria | Ezezaguna | Exacta (~25m) | Nahiko egoera onean | | |
| LLAVES 3 | Dolmen | Kantabria | Ezezaguna | Exacta (~25m) | Oso kaltetuta | | |
| LLAVES 4 | Dolmen | Kantabria | Ezezaguna | Exacta (~25m) | Oso kaltetuta | | |
| LLAVES 6 | Dolmen | Kantabria | Ezezaguna | Exacta (~25m) | Oso kaltetuta | | |
| LLAVES 9 | Túmulo | Kantabria | Ezezaguna | Exacta (~25m) | Oso kaltetuta | | |
| LOA | Dolmen | Gipuzkoa | BELABIETA (Uzturre - Ipuliño) | Exacta (~25m) | | | |
| LOA 3, 4 ETA 5 | Túmulo | Gipuzkoa | BELABIETA (Uzturre - Ipuliño) | Exacta (~25m) | Oso kaltetuta | | |
| LOA I | Túmulo | Gipuzkoa | BELABIETA (Uzturre - Ipuliño) | Exacta (~25m) | | | |
| LOATZO | Túmulo | Irura | BELABIETA (Uzturre - Ipuliño) | Exacta (~25m) | Oso kaltetuta | | |
| LOATZU I | Dolmen | Aia | ANDATZA - BELKOAIN | Exacta (~25m) | | | |
| LOATZU II | Dolmen | Aia | ANDATZA - BELKOAIN | Exacta (~25m) | | | |
| LOIALDE | Menhir | Nafarroa | LEGATE - ALKURRUNTZ | Exacta (~25m) | Oso kaltetuta | | |
| LOIKETA | Menhir | Nafarroa | ABARTAN - SAIOA | Exacta (~25m) | | | |
| LOIKETA (Landertxetako bidea) | Túmulo | Nafarroa | ABARTAN - SAIOA | Exacta (~25m) | | | |
| LOIKETA 1 (Tellegiko Larre 1) | Dolmen | Nafarroa | ABARTAN - SAIOA | Exacta (~25m) | | | |
| LOIKETA 2 (Tellegiko Larre 2) | Dolmen | Nafarroa | ABARTAN - SAIOA | Exacta (~25m) | | | |
| LOIKETA 3 | Dolmen | Nafarroa | ABARTAN - SAIOA | Exacta (~25m) | | | |
| LOIKETA 4 | Dolmen | Nafarroa | ABARTAN - SAIOA | Exacta (~25m) | | | |
| LOIKETA 5 | Dolmen | Nafarroa | ABARTAN - SAIOA | Exacta (~25m) | | | |
| LOIKETA 6 | Dolmen | Nafarroa | ABARTAN - SAIOA | Exacta (~25m) | | | |
| LOIKETA 7 | Dolmen | Nafarroa | ABARTAN - SAIOA | Exacta (~25m) | | | |
| LOIKETA 8 | Dolmen | Nafarroa | ABARTAN - SAIOA | Exacta (~25m) | | | |
| LOIKETAKO LEPOA | Cromlech | | ABARTAN - SAIOA | Exacta (~25m) | Nahiko egoera onean | | |
| LOIKETAKO BASOA | Dolmen | Nafarroa | ABARTAN - SAIOA | Exacta (~25m) | | | |
| LOIKETAKO BASOBIDEA | Dolmen | Nafarroa | ABARTAN - SAIOA | Exacta (~25m) | | | |
| LOIKETAKO LEPOA | Túmulo | Nafarroa | ABARTAN - SAIOA | Exacta (~25m) | Oso kaltetuta | | |
| LOITZATEKO SOROA | Cromlech | Nafarroa | GOIZUETA-ARTIKUTZA-ARANTZA | Exacta (~25m) | | | |
| LOMA DE CHITÓN | Dolmen | Huesca | Valles de ZURIZA - LINZA | Exacta (~25m) | | | |
| LONGAR | Hipogeo | Viana | BIANA - MENDABIA | Exacta (~25m) | | | |
| LORDECI | Túmulo | | Valle de TENA | Exacta (~25m) | | | |
| LORDECI | Dolmen | | Valle de TENA | Exacta (~25m) | | | |
| LORDECI NORTE | Cromlech | Huesca | Valle de TENA | Exacta (~25m) | | | |
| LORDECI SUR | Cromlech | Huesca | Valle de TENA | Exacta (~25m) | | | |
| LOS RASOS | Túmulo anular | | ANDIA | Exacta (~25m) | | | |
| LOS RASOS 2 | Fondo de cabaña | | ANDIA | Exacta (~25m) | | | |
| LOS ANDRINALES* | Dolmen | Araba | LA RIBERA BAJA | Destruído | Suntsitua | | |
| LOS AVELLANOS | Túmulo | Nafarroa | URBASA | Exacta (~25m) | | | |
| Los BATANES | Cromlech | Huesca | Valle de ORDESA | Exacta (~25m) | | | |
| Los BATANES | Túmulo | Huesca | Valle de ORDESA | Exacta (~25m) | | | |
| LOS BATANES 2 - 3 | Túmulo | | Valle de ORDESA | Exacta (~25m) | | | |
| LOS CASARES | Dolmen | Kantabria | Ezezaguna | Exacta (~25m) | Oso kaltetuta | | |
| LOS CASTILLONES | Cromlech | Huesca | ARAGÜES DEL PUERTO | Exacta (~25m) | Oso kaltetuta | | |
| LOS CASTILLONES | Túmulo | | ARAGÜES DEL PUERTO | Exacta (~25m) | | | |
| LOS CASTILLONES 2 | Cromlech | Huesca | ARAGÜES DEL PUERTO | Exacta (~25m) | Oso kaltetuta | | |
| LOS COTORRICOS 1 | Dolmen | Araba | SIERRA DE GIBIJO | Exacta (~25m) | | | |
| LOS COTORRICOS II | Dolmen | Araba | SIERRA DE GIBIJO | Exacta (~25m) | | | |
| LOS COTORRICOS III | Túmulo | Araba | SIERRA DE GIBIJO | Exacta (~25m) | | | |
| LOS HOZANILLOS | Campo tumular | Araba | SIERRA DE BOBEDA | | | | |
| LOS LLANOS | Dolmen | Araba | LA RIOJA ALAVESA | Exacta (~25m) | Nahiko egoera onean | | |
| LOS MANGONES | Chabola tumular | Nafarroa | ANDIA | Aproximada (~200m) | | | |
| LOS MANGONES 1 erdi | Túmulo anular | Andia | ANDIA | Exacta (~25m) | | | |
| LOS MANGONES 2 ipar | Túmulo anular | Andia | ANDIA | Exacta (~25m) | | | |
| LOS MANGONES 3 hego | Túmulo anular | Andia | ANDIA | Exacta (~25m) | | | |
| LOS MAZOS | Túmulo | Bizkaia | ERETZA | Aproximada (~200m) | | | |
| Los Pocicos | Otro / dudoso / desconocido | | SIERRA DE ENTZIA | Exacta (~25m) | | | |
| LOS RASOS 1 | Fondo de cabaña | Nafarroa | ANDIA | Exacta (~25m) | | | |
| LOS SARIOS | Fondo de cabaña | Nafarroa | ANDIA | Exacta (~25m) | | | |
| LOSA DE LA MORA | Dolmen | | Sierra de GUARA | Exacta (~25m) | Egoera onean | | |
| LOSARROBIETA | Dolmen | Nafarroa | UREPEL – BAZTARLA | Exacta (~25m) | | | |
| LOURDES | Cromlech | Hautes-Pyrénées | Ezezaguna | Exacta (~25m) | Oso kaltetuta | | |
| LOUS COURAUS | Cromlech | | OSSAU | Exacta (~25m) | | | |
| LUBERI | Túmulo | Araba | MONTE GORBEA | Exacta (~25m) | Oso kaltetuta | | |
| LUBIERRI 1 ekialde (Obas) | Dolmen | Nafarroa | URBASA | Exacta (~25m) | | | |
| LUBIERRI 2 mendebal (Obas) | Dolmen | Nafarroa | URBASA | Exacta (~25m) | | | |
| LUBRAKIETA | Dolmen | Nafarroa | BELAGOA | Exacta (~25m) | | | |
| Lumaberde | Dolmen | | XOLDOKOGAÑA - IBARDIN | Exacta (~25m) | | | |
| LUPERTA | Dolmen | Nafarroa | ARALAR | Exacta (~25m) | | | |
| LUPUZURI | Cromlech | Nafarroa | SOROGAIN – IBAÑETA | Exacta (~25m) | | | |
| LURBE | Cromlech | | ASPE | Exacta (~25m) | Nahiko egoera onean | | |
| LURBE NORD | Cromlech | Bearn | ASPE | Exacta (~25m) | Oso kaltetuta | | |
| LURGORRI | Fondo de cabaña | | ANDIA | Exacta (~25m) | | | |
| LUTOGAÑE | Túmulo | | ESKALEAK - SALAGAÑA | Exacta (~25m) | | | |
| LUTOUR 1 | Cromlech | Hautes-Pyrénées | | Exacta (~25m) | | | |
| LUURZU 1 | Túmulo | Nafarroa | ALBA - KINTO | Exacta (~25m) | | | |
| LUURZU 1 erdi | Dolmen | Nafarroa | ALBA - KINTO | Exacta (~25m) | | | |
| LUURZU 2 | Túmulo | Nafarroa | ALBA - KINTO | Exacta (~25m) | | | |
| LUURZU 2 ipar | Dolmen | Nafarroa | ALBA - KINTO | Exacta (~25m) | | | |
| LUURZU 3 | Túmulo | Nafarroa | ALBA - KINTO | Exacta (~25m) | | | |
| LUURZU 3 hego | Dolmen | Nafarroa | ALBA - KINTO | Exacta (~25m) | | | |
| LUURZU 4 | Túmulo | Nafarroa | ALBA - KINTO | Aproximada (~200m) | | | |
| LUURZU EKIALDE | Túmulo | Nafarroa | ALBA - KINTO | Aproximada (~200m) | | | |
| LUURZU HEGO | Menhir | Nafarroa | ALBA - KINTO | Exacta (~25m) | | | |
| LUURZU hego | Túmulo | Nafarroa | ALBA - KINTO | Exacta (~25m) | | | |
| LUURZU HEGO | Cromlech | Nafarroa | ALBA - KINTO | Exacta (~25m) | Nahiko egoera onean | | |
| LUURZUKO LEPOA | Menhir | Nafarroa | ALBA - KINTO | Exacta (~25m) | | | |
| LUURZUKO LEPOA MENDEBAL | Cromlech | Nafarroa | ALBA - KINTO | Exacta (~25m) | | | |
| MAANTSA | Dolmen | Nafarroa | ARALAR | Exacta (~25m) | | | |
| MADARIAKO LEPOA | Fondo de cabaña | | MATARIA - LINDUX | Exacta (~25m) | | | |
| MADARIKO LEPOA | Túmulo | Nafarroa | GOIZUETA-ARTIKUTZA-ARANTZA | Exacta (~25m) | Oso kaltetuta | | |
| MADELEINE | Túmulo | | ERRETXU - BARKOXE | Exacta (~25m) | Nahiko egoera onean | | |
| Magdalena | Túmulo | Goñerri | SALDISE | Exacta (~25m) | | | |
| MAGDALENA 2 | Túmulo | | SALDISE | Exacta (~25m) | | | |
| MAGDALENA 3 | Túmulo | | SALDISE | Exacta (~25m) | | | |
| MAGNABAIGT | Cromlech | Bearn | OSSAU | Exacta (~25m) | | | |
| MAGNABAIGT | Túmulo | | OSSAU | Exacta (~25m) | | | |
| MAIA 1 | Dolmen | Kantabria | Ezezaguna | Exacta (~25m) | Oso kaltetuta | | |
| MAIA 2 | Dolmen | Kantabria | Ezezaguna | Exacta (~25m) | Oso kaltetuta | | |
| MAIKO GAÑA | Dolmen | Nafarroa | ATXURI - ESKISAROI | Exacta (~25m) | | | |
