PR-GI 1001 Ugaldetxo forests
- Route name: PR-GI 1001 UGALDETXO FORESTS
- Route type: Circular
- Start and End: Ugaldetxo (Hernani)
- Length: 10,5 km
- Duration: 4 h 10 min
- Difficulty: Moderate
- Points of interest: Extensive beech and oak forests, Urumea River.
PR-GI 1003 Urdaburu loop
- Route name: PR-GI 1003 Urdaburu loop
- Route type: Circular
- Start and End: Listorreta (Errenteria)
- Length: 11 km
- Duration: 3 h 45 min
- Difficulty: Moderate
- Points of interest: Barrengoloia rest area and information point, and Añarbe forest reserve
PR-GI 1004 Aldura loop
- Route name: PR-GI 1004 Aldura loop
- Route type: Circular
- Start and End: Idoia (Errenteria)
- Length: 12,5 km
- Duration: 4 h 55 min
- Difficulty: Moderate
- Points of interest: Sarobe River, Malbazar
PR-GI 1005 From Errenteria to Aiako Harria
- Route name: PR-GI 1005 From Errenteria to Aiako Harria
- Route type: Linear
- Start: Beraun (Errenteria)
- End: Listorreta (Errenteria)
- Length: 7,4 km
- Duration: 2 h 15 min
- Difficulty: Low
- Points of interest: San Marko Fortress and megalithic monuments
PR-GI 1006 Heart of Aiako Harria
- Route name: PR-GI 1006 Heart of Aiako Harria
- Route type: Circular
- Start and End: Sorondo (Oiartzun)
- Length: 14,5 km
- Duration: 4 h 11 min
- Difficulty: Moderate
- Points of interest: Oieleku, Smugglers’ Path
PR-GI 1007 Old Artikutz railway
- Route name: PR-GI 1007 Old Artikutz railway
- Route type: Linear
- Start: Karrika (Oiartzun)
- End: Exkas (Oiartzun)
- Length: 14 km
- Duration: 3 h 30 min
- Difficulty: High
- Points of interest: Route of the old mining railway
PR-GI 1008 Source of the Tornola stream
- Route name: PR-GI 1008 Source of the Tornola stream
- Route type: Circular
- Start and End: Arritxulo (Oiartzun)
- Length: 9 km
- Duration: 3 h 28 min
- Difficulty: Moderate
- Points of interest: Canal, oak grove, mountain shelter
PR-GI 1009 Arditurri mine
- Route name: PR-GI 1009 Arditurri mine
- Route type: Circular
- Start and End: Arditurri (Oiartzun)
- Length: 7,7 km
- Duration: 2 h 45 min
- Difficulty: Moderate
- Points of interest: Arditurri Mining Area, Unaileku
PR-GI 1010 Tour of the Aiako Harria peaks
- Route name: PR-GI 1010 Tour of the Aiako Harria peaks
- Route type: Circular
- Start and End: Elurretxe (Irun)
- Length: 10,9 km
- Duration: 3 h 45 min
- Difficulty: Moderate
- Points of interest: Panoramic views, canal
PR-GI 1011 From Oiartzun to Aiako Harria
- Route name: PR-GI 1011 From Oiartzun to Aiako Harria
- Route type: Linear
- Start: Elizalde (Oiartzun)
- End: Elurretxe (Irun)
- Length: 9,8 km
- Duration: 3 h 38 min
- Difficulty: Moderate
- Points of interest: Way of the Cross, Egiar stone circle
SL-GI 3 San Marko
- Route name: SL-GI 3 San Marko
- Route type: Circular
- Start and End: Beraun (Errenteria)
- Length: 7 km
- Duration: 1 h 45 min
- Difficulty: Moderate
- Points of interest: San Marko Fortress
SL-GI 4 Txoritokieta
Route name: SL-GI 4 Txoritokieta
Route type: Circular
Start and End: Zamalbide (Errenteria)
Length: 3,7 km
Duration: 1 h
Difficulty: Moderate
Points of interest: Aitzetako Txabala, megalithic monuments
SL-GI 1003 Traces of the ancestors
Route name: SL-GI 1003 Traces of the ancestors
Route type: Circular
Start and End: Listorreta (Errenteria)
Length: 8 km
Duration: 2 h 30 min
Difficulty: Moderate
Points of interest: Aizpitarte caves, megalithic monuments
SL-GI 56 Northern walking route through Errenteria parks
Route name: SL-GI 56 Northern walking route through Errenteria parks
Route type: Circular
Start and End: Iztieta (Errenteria). The route can start at any point, but the panel is in Iztieta.
Length: 9,5 km
Duration: 2 h 55 min
Difficulty: Low
Points of interest: Arramendi fortress, Fanderia Mill
SL-GI 1004 Elorrieta summit
Route name: SL-GI 1004 Elorrieta summit
Route type: Circular
Start and End: Sorondo (Oiartzun)
Length: 4,6 km
Duration: 1 h 25 min
Difficulty: Low
Points of interest: Ozentzio hermitage, Elorrietako Gaina stone circle
L-GI 1007 Arditurri loop
Route name: SL-GI 1007 Arditurri loop
Route type: Circular
Start and End: Arditurri (Oiartzun)
Length: 3,3 km
Duration: 1 h
Difficulty: Low
Points of interest: Sculpture, Santa Barbara vein, canal
L-GI 1007 Arditurri loop
Route name: SL-GI 1007 Arditurri loop
Route type: Circular
Start and End: Arditurri (Oiartzun)
Length: 3,3 km
Duration: 1 h
Difficulty: Low
Points of interest: Sculpture, Santa Barbara vein, canal
GR-T2 Comete Network
Route name: GR-T2 Comete Network
Route type: Linear
Start: Altzibar (Oiartzun)
End: Erlaitz (Irun)
Length: 11,5 km
Duration: 3 h
Difficulty: Moderate
Points of interest: Pagogaina, Sarobe farmhouse.
GR 121 Gipuzkoa loop – Hernani Irun stage
Route name: GR 121 Gipuzkoa loop – Hernani Irun stage
Route type: Linear
Start: Ugaldetxo (Hernani)
End: Irun
Length: 33,5 km
Duration: 10 h 15 min
Difficulty: High
Points of interest: Bianditz mountain and megalithic monuments.
GR 121 Gipuzkoa loop – GR 121.5 1st Variant
Route name: GR 121 Gipuzkoa loop – GR 121.5 1st Variant
Route type: Linear
Start: Hondarribia
End: Pasaia
Length: 21,8 km
Duration: 7 h 17 min
Difficulty: High
Points of interest: Jaizkibel mountain and Carlist towers.
GR 121 Gipuzkoa loop – GR 121.5 1st Variant
Route name: GR 121 Gipuzkoa loop – GR 121.5 1st Variant
Route type: Linear
Start: Hondarribia
End: Pasaia
Length: 21,8 km
Duration: 7 h 17 min
Difficulty: High
Points of interest: Jaizkibel mountain and Carlist towers.
Gipuzkoa loop – GR 121 TALAIA 2nd Variant
Route name: Gipuzkoa loop – GR 121 TALAIA 2nd Variant
Route type: Linear
Start: Hondarribia
End: Pasaia
Length: 25 km
Duration: 8 h 30 min
Difficulty: High
Points of interest: Jaizkibel coastline and Carlist towers
