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ParkNavarra, Spain

Irati Forest

The best first visit to Irati is built around one entrance.

About

The best first visit to Irati is built around one entrance. From Casas de Irati, a riverside path brings the forest close: water beside your boots, tall trunks above you and a return to the same reception area. From Arrazola, Anbulolatz climbs through beech woodland into pasture before dropping back among the trees. Irabia reservoir is another focus on the Aezkoa approach, but reaching the water does not commit you to walking all the way around it.

This is a lived-in mountain landscape. Valley communities manage forests and grazing land; timber production, livestock and conservation overlap. Old trees and dead wood are part of the habitat, while open pasture tells a different story from the shaded forest floor. Look at those changes as you walk rather than treating the woods as a single green backdrop.

Irati continues into France, but this guide stays on the Spanish side. Mendilatz, Lizardoia, Irabia and the reception areas belong to the same destination. The wider Roncesvalles–Selva de Irati protected area and the Irati Biosphere Reserve have different boundaries; neither is simply another name for the forest you are visiting. Take the ultimate field guide with you: use the Snappit app to identify birds, plants, and animals on your trip.

The rivers were once part of Irati’s timber transport system. In the Salazar forest, water was held back and released to move cut trunks downstream. The Casas del Rey name recalls the buildings associated with forest exploitation and its protection. Today, the valley institutions still manage communal resources: this is a working landscape with a long shared history, not a woodland that has always been untouched.

What to do here

Start with a signed walk from the entrance nearest your accommodation. Choose the Urbeltza route for a relatively short woodland-and-river outing, or Anbulolatz for a longer walk with a climb and open pasture. Leave room for a picnic, tree identification and the occasional stop to listen for birds.

Seasonal info

Winter changes the trip completely: snow can interrupt road access and Casas de Irati closes for the season. Irati-Abodi is a separate mountain-sports option with its own access and operating conditions. In autumn, leave enough daylight for both the forest walk and the drive back.

Accessibility

A short distance is not a promise of step-free access. Urbeltza includes a narrow riverside path and a climb; Anbulolatz has uneven woodland terrain; Paseo de los sentidos includes a river ford. Ask the relevant reception point about a suitable surfaced out-and-back section and current toilet access before travelling with a wheelchair or pushchair.

Don't miss

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Beech woodland and silver firs in the upper Irati basin

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A genuine choice between the Aezkoa and Salazar gateways

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The Urbeltza riverside path from Casas de Irati

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Woodland, grazing land and water shaping the same landscape

Walks and routes

Salazar: SL-NA 62A Senda del río Urbeltza

Start beside the information hut at Casas de Irati. The 3.3 km route combines forest track with the older path close to the Urbeltza, climbing through beech and fir before returning on the track. The current Navarra leaflet gives one hour of walking; allow 1½–2 hours for a relaxed visit. This is a good first choice when you want a defined forest walk without committing to the longer Zabaleta route. Ask separately about the signed access to Cascada del Cubo if you want to include the waterfall.

The riverside section is narrow and includes a climb. It is not presented as wheelchair- or pushchair-accessible; wet ground and proximity to water call for close supervision of children.

Salazar: SL-NA 62A Senda del río Urbeltza

Aezkoa: SL-NA 50C Anbulolatz

From Arrazola, follow the signed route towards the Orion pastures. It shares its opening with Azalegi, then leaves that route near Orionzilo. The changing scene is the attraction: streamside woodland, a narrow path between beech and box, then open grazing ground and a return through forest. Aezkoa lists 5.9 km, 190 m of height gain and 2 hours 5 minutes walking; allow 2½–3 hours with stops. Older Irati mapping gives 6.1 km, so plan for roughly 6 km and follow the current signs.

A woodland hike with uneven ground and a sustained climb, suited to walkers comfortable with that effort. The trail passes sinkholes: stay on the waymarked line and keep children beside you.

Aezkoa: SL-NA 50C Anbulolatz

Salazar: SL-NA 61A Paseo de los sentidos

This 2 km route, with 70 m of height gain on the official map, links the reception area, the surroundings of the old Casas de Irati and the chapel with a tree-identification walk. Allow 1–1½ hours for reading the signs and exploring at a child’s pace, provided the guards confirm that the crossing is suitable. The important detail is the Urtxuria ford: choose this walk for appropriate conditions, not simply because its distance is shorter.

The river ford prevents this from being a dependable step-free or pushchair circuit. Anyone uncomfortable with a crossing should choose another route or return along the approach.

Salazar: SL-NA 61A Paseo de los sentidos

A relaxed Salazar half-day

Leave Ochagavía with provisions and a road check. At Casas de Irati, ask about the Urbeltza path and walk it if conditions suit. Picnic on your return; add the chapel surroundings if everyone still has energy. Allow time for the mountain drive back.

An Aezkoa morning with a proper walk

Check Anbulolatz at Arrazola, then walk the circuit and picnic afterwards. Make Irabia an alternative focus if you prefer the water: ask about onward access and a manageable return walk. Avoid adding a full reservoir circuit to a tired child’s first 6 km hike.

Things to try

Make the forest the activity

Pick a small stretch of path and compare the broad leaves of beech with fir needles visible from the trail. Notice how the amount of light changes between the canopy and a clearing. A sketch or a few photographs of bark and fallen leaves makes a useful record without taking anything home.

Listen before searching

Allow quiet pauses instead of adding kilometres. The two celebrated woodpeckers give mature trees extra interest. Use binoculars from the path, avoid playback and move away if birds seem disturbed.

Choose an actual mountain-bike route

Ask for a BTT route matched to your experience and check whether it crosses into France. Walking paths and mountain-bike routes are not interchangeable. Arrange rental availability and a helmet before building the day around cycling.

Enjoy fungi without collecting

Photograph fungi in place or book a local learning activity. Collection permits are separate for the two Spanish valleys. A vehicle maintenance payment is not permission to gather mushrooms.

Explore the forest indoors in Ochagavía

Ochagavía’s nature interpretation centre covers landscape, wildlife and local life. Check opening before making it your main plan. It is a useful alternative in heavy rain, high water or wind; a woodland canopy is not protection from every kind of mountain weather.

Wildlife and habitats

European beech

Beech is the tree to get to know first. Its canopy gives much of Irati its woodland character, and its leaves account for the dramatic seasonal change. Compare fallen leaves beside the path rather than pulling live ones from a branch.

Silver fir

Silver fir adds a different shape and evergreen texture to the beech woodland. The Urbeltza route is a useful place to notice the mixture. Look at needles on a reachable branch without breaking it; do not judge every distant conifer as this species.

Black woodpecker

Black woodpeckers are part of the forest community, but you may notice a sound or a distant movement before a clear view. Wait where you are and let the bird come into sight. Holes in trees are interesting habitat clues, not proof of which species made them.

White-backed woodpecker

This scarce woodpecker is closely connected with mature woodland and dead wood. It is a conservation story rather than an easy checklist tick. Leave decaying trunks undisturbed, keep to public paths and never search for a nest by following birds into the forest.

Red deer

The autumn rut gives the forest an extra soundscape, although timing and activity vary. Hearing a call can be the whole experience. Keep your distance from any deer you see and avoid following them, especially when stags are occupied with the breeding season.

Roe deer

Roe deer share the woodland, but they are easy to miss among trunks and undergrowth. If one appears, stop and watch from the path. Do not move closer for a photograph or let a dog pursue it.

Stories and discoveries

Two names become one river

Near Casas de Irati, the Urbeltza and Urtxuria join to form the Irati. Seeing the smaller rivers first helps make sense of the reservoir and the much larger river farther down the valley.

A forest held in common

Monte Aezkoa is administered by the valley’s joint institution and lies administratively within Orbaizeta. Shared management helps explain why “Aezkoa” on a visitor sign does not mean a single village, and why a working forest can also support wildlife and recreation.

The forest is part of a bigger living landscape

Irati’s Biosphere Reserve designation dates from 5 July 2024 and covers the whole Aezkoa and Salazar valleys. Its reach beyond the forest recognises the relationship between settlements, land use and biodiversity.

When to visit

Spring: water sets the route

New foliage is the attraction; rainfall and snowmelt can change the plan. Check the ford before choosing Paseo de los sentidos. Carry a warm layer even when the village feels mild.

Summer: build in unhurried stops

Long days leave room for a walk and picnic. Take enough water, use the shade and allow time for children’s discoveries. Check for storms before heading onto exposed grazing ground.

Autumn: allow space in the plan

Beech colour and the deer rut make autumn distinctive. Choose a weekday if possible and have an alternative ready if parking fills. Seek a responsible local rut-watching activity.

Winter: treat it as a new itinerary

Casas de Irati closes in winter and snow can affect the roads. Ask Irati-Abodi about current activities, opening and equipment, then check access separately. Bring appropriate winter mountain gear.

Getting there and practical advice

Arrazola: the practical stopping point

Arrazola has a visitor-information point, parking and picnic space. The local authority lists public toilets about 100 metres away, but the toilets and information point operate seasonally. Use the stop to ask about the walk, onward parking and any temporary restrictions before continuing into the woods.

Casas de Irati: food and information

The reception area has regulated parking, picnic/recreation space and services in the Casa de los Guardas, including food and an exhibition room. For October 2026 the operator advertises the café-restaurant daily, 10:00–17:30. That dated schedule needs checking for other months; winter closure applies. Bicycle hire should be arranged with the operator.

Vehicle charges and vouchers

The 2026 maintenance tariff is €7 for a car and €3 for a motorcycle; eligible vouchers reduce these to €4 and €2. Local accommodation providers, or participating establishments after spending more than €15, can supply the voucher. Confirm eligibility before counting on the saving. The charge supports forest access and includes a route map; it is not a reserved parking space.

Getting to Casas de Irati

From Ochagavía/Otsagabia, the NA-2012 crosses the mountain to the Casas de Irati reception area. Visit Navarra gives about 23 km and 40 minutes from the village. Allow for a mountain-road drive, not a quick village-edge stop. Check NA-2012 incidents before leaving; a café schedule does not establish that the road is passable.

Getting to Arrazola and Irabia

Approach through Orbaizeta to the Arrazola information point. The road towards the reservoir continues beyond it, with small parking areas near the dam. Follow staff directions and use designated parking; arriving at Arrazola does not guarantee a space farther in. Do not plan a road shortcut through the forest between the two main entrances.

Without your own car

Arrange a tour or an agreed outward-and-return transfer to the exact trailhead. A bus to a valley village still leaves the forest approach to solve. Confirm the pickup point and return time before you set off; do not rely on finding a vehicle at a forest parking area.

Choose the surface before the distance

Ask about the exact section from your parking place: gradient, surface, gates, turning space and an open toilet. No complete accessible circuit is promised here. A supported short out-and-back may work better than a river route, subject to the day’s conditions and your equipment.

Sources and useful links

Wildlife you might spot

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Good to know before you go

Save the entrance name as well as “Irati” in your journey plan.

Ask for current route advice before setting out.

Carry water, food, waterproofs and an offline route reference.

Wear shoes with grip

wet leaves can conceal roots.

Turn back at an unsafe or uncertain ford.

Leave fallen wood, fungi and plants where they are.

Give livestock space, close gates as found and control dogs. Follow stricter local signs.

Recheck weather, road incidents and access, especially after snow, heavy rain or strong wind.

Frequently asked questions

Choose Casas de Irati via Ochagavía/Otsagabia for Urbeltza, or Arrazola via Orbaizeta for Anbulolatz and the onward Irabia approach. Base the decision on your accommodation and preferred walk.
The 2026 maintenance charge is €7 per car, or €4 with an eligible voucher. Ask the tourist office about date-specific parking controls and booking arrangements. Guided activities and equipment hire have separate arrangements.
Its short length is appealing, but the Urtxuria ford makes water conditions more important than distance. Ask the guards; a short return walk may be a better choice.
Treat the full Irabia circuit as a separate walk: Aezkoa lists 10.9 km. A reservoir view and a return along the same path can be more manageable.
They live here, but sightings are not guaranteed. Keep voices down and watch from the path. Never approach a nest or follow an animal into the woods.

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