Hayedo de Montejo

Follow the Jarama through changing woodland on the best first introduction. The 2025 rules give 2.2 km in total and about 75 minutes, with 10 m of accumulated height change. Its gentler beginning makes this a useful choice for mixed-ability groups.

Only the first approximately 1 km is identified as practicable for wheelchair users, with arrangements agreed beforehand. Beyond that section, the operator warns of narrower, uneven ground and a drop beside part of the path.

Beginning beside the Jarama, this route climbs the shaded slope. Choose it for the contrast between riverside and hillside woodland, and a fuller sense of the surrounding relief.

Both climbing and descending involve sustained steep sections; choose it only if everyone is comfortable with those demands.

Climb through oaks, scrub and beeches towards a view over El Chaparral. This is a rewarding next choice after a river visit for a party comfortable on steep ground.

This is a more demanding walk, with steep sections.

This combined itinerary links the river, hillside and viewpoint experiences. Choose it to compare several forest settings in one guided outing.

Expect the hillside demands of the routes it combines; discuss suitability for your party before booking.

Collect your pass in Montejo within its deadline, then use spare time for the information-centre exhibition. Continue to the forest to arrive 10–15 minutes before the walk. Afterwards, return to the village for food and a look around. Allow half a day for the outing, including both stops.

Choose an offered hillside departure that suits everyone’s stamina. Keep the period afterwards flexible rather than booking a tight onward connection. If you visited in autumn last time, consider spring or summer for a different view.

The 2025 rules describe the three hillier options as over 3 km and about 1 hour 45 minutes, with sections steeper than 12% and high points more than 130 m above the entrance. Check which walks are offered for your date. All require an authorised guided visit and may change with conditions.

Ask why beeches grow here, how oaks share the space, or what changes away from the river. One question gives children and adults a thread to follow through the explanations.

Try a river view, a trunk detail and an upward canopy photograph from authorised stops. A phone or small camera fits easily around the group. Leave room for others and stay on the path.

Look at leaf litter and fallen wood without moving either. They provide habitat for small animals and fungi. Quiet observation can be satisfying even when larger wildlife stays out of sight.

The rules require cancellation under orange or red weather warnings and river-only walks under yellow warnings. Local conditions can still cause cancellation. Check before leaving and follow the educator’s decision.

In Montejo, ask whether the information-centre exhibition is open. At home or in your accommodation, try the official virtual Senda del Río as an introduction or reminder.

Ask the educator to point out a beech and an oak, then compare their trunks, crowns and leaves from the path. The beeches are part of a mixed forest: their relationships with neighbouring trees are worth noticing.

Researchers study these oaks alongside the beeches to understand water use and growth. Notice how neighbouring trees occupy different amounts of space and light; another season can reveal a different view of the same canopy.

The regional forest gallery documents this fungus at Montejo. Visible fruiting bodies depend on conditions, so treat it as an occasional discovery. Observe from the path, leave everything in place and never taste a mushroom based on an identification app.

Centuries of grazing and woodland use shaped El Chaparral. Local people later gave up former uses to protect it, connecting the village closely to the conservation story.

The paths honour people associated with education, research, local history and cooperation between village and regional authorities. Forest conservation draws on several kinds of knowledge.

A university research programme measures sap flow and tiny changes in trunk size in Montejo’s beech and sessile oak. The aim is to understand how trees respond to water stress and temperature extremes. Leave any equipment undisturbed and ask your educator about the science behind it.

Watch the woodland becoming leafy again. Take a layer for stops in shade, and ask the educator what has changed that week.

Enjoy the shaded river setting, while allowing for warm travel and exposed stretches. Eat and drink before the activity and clarify water arrangements with the centre.

Plan around the lottery window covering your visit. Enjoy changing foliage without expecting a fixed peak date. Damp leaves can hide roots, so look down between photographs.

Bare branches reveal the forest’s structure. Dress for cold ground and stationary listening stops, and confirm access after frost or snow.

Calle Real, 64 is the practical starting point for pass collection and questions. Its permanent exhibition introduces the reserve through models, maps, displays and audiovisual material. The published opening hours are 09:30–14:45; confirm holiday arrangements.

The entrance is at kilometre 6 of the M-139. The Casa del Hayedo is principally the education team’s base and access-control point, not a freely accessible visitor attraction. Ask about toilets and drinking-water arrangements before leaving the village rather than assuming a café or full service area awaits you.

From the A-1, exit 76 leads via the M-137 towards Montejo. Set your first destination to the village information centre. Only after collecting the pass should you continue towards the forest entrance on the M-139. Follow local parking instructions and allow for slower driving on the final mountain roads.

The regional network links Madrid with Buitrago del Lozoya on line 191 and Buitrago with Montejo on line 191C. Recheck both directions for your date. Reaching the village does not solve the additional 8 km transfer to the forest; arrange that leg in advance and do not assume a shuttle is included with the pass.

Contact the centre before applying if you use a wheelchair, walker or pushchair. Describe the equipment and help you normally need, and ask about the steep entrance, turnaround point and current surface. The official assessment calls about the first kilometre practicable, with stones, roots, wooden stream crossings and benches. Some visitors require support.

The official visitor page identifies reserved parking for people with reduced mobility. Confirm how to use it and how pass collection in the village will work for your party. Ask separately about toilets and assistance: a reserved bay does not establish an accessible chain from arrival to the end of the walk.

Online places are allocated by lottery. Applications open at 09:30 on the 1st for the second half of that month, and on the 16th for the first half of the following month. They close at 23:59:59 on the 5th and 20th respectively; draws take place at 09:30 on the 6th and 21st. All times are local.

Each request can cover up to five people. You may apply for different visits in the same window, but an award cancels your other requests for that period. Check the email result: an application is not an allocated place. The operator currently specifies Chrome for its reservation application.

Visits are free. Collect your pass at the Centro de Información, Calle Real, 64, Montejo de la Sierra, on the same day, normally at least one hour before your walk. For the 10:00 walk, collect at 09:30. For afternoon walks, collect before 14:30. Uncollected reservations can be reassigned. The forest entrance is about 8 km beyond the village, so build that second journey into your plan.

The published in-person distribution window is 09:30–14:30 on visiting days, in arrival order, with up to five passes per applicant. Morning distribution ends 20 minutes before the relevant walk; afternoon passes must be issued before 14:30. Availability is never guaranteed.

The forest normally closes on Mondays or the first working day after a holiday, and on 24, 25 and 31 December and 1 and 6 January. The village information centre has its own opening hours. Check the calendar around public holidays and telephone +34 91 869 70 58 if the date is unclear.