The Tejera Negra beech forest and the black-architecture villages without a car: regulated autumn access and how to go
The Tejera Negra beech forest, in Cantalojas, is one of the southernmost beech woods in Europe and part of the Sierra Norte de Guadalajara Natural Park. In autumn, when the beeches change colour, vehicle access to its inner car park is regulated with a free advance reservation through the regional government, and without a slot you leave the car in the outer car park and walk. There is no public transport: from Guadalajara it is 122 km along mountain roads and over two hours, from Sigüenza 101 km. The way to go without a car is a car with a driver by the hour with stops in the black villages, with the return booked.
Written by Ridelta - Taxi y VTC · reviewed on 26 October 2026
What is the beech forest and why is access regulated?
The Tejera Negra beech forest covers the upper slopes of the Lillas river, in the municipality of Cantalojas, in the north of the province beside the Segovia border. It is a beech wood at the southern limit of its European range, with oaks, birches and pines, explored along two signposted paths from the inner car park; in October and November, with the change of colour, it gets most of its yearly visitors in a handful of weekends. It has been protected as a natural park since 1978 and forms part of the Sierra Norte de Guadalajara Natural Park, and the beeches and soils cannot take thousands of cars on a forest track.
That is why the regional government of Castilla-La Mancha regulates road access: the inner car park, reached along a forest track of several kilometres, requires a free advance reservation in season, with a number of places per day and time slot; without one you park in the outer car park by the road and walk up the track, several kilometres more on foot. The conditions and booking system are on the regional government's protected areas website and change each season.
What are the black-architecture villages?
On the southern slope of the Ocejón, the peak that dominates the Sierra Norte, a handful of hamlets was built with what was to hand: black slate for walls and roofs, quartzite and timber for the rest. Majaelrayo, Campillo de Ranas, Robleluengo, Campillejo, El Espinar and, across the valley, Valverde de los Arroyos and Umbralejo make up the so-called black architecture, now a protected historic ensemble, with dark stone houses, steep streets and very few year-round residents. Valverde de los Arroyos, with its arcaded square and the Despeñalagua waterfall an hour's walk away, is the most visited; Majaelrayo and Campillo are the usual base for climbing the Ocejón.
Between the black villages and the beech forest there is over an hour of narrow, winding mountain road and no public connection. It is a full-day excursion that, with a car and driver, is done comfortably: a stop at Tamajón and its old causeway, the black villages in the morning, lunch in Majaelrayo or Valverde and the beech forest in the afternoon, or the other way round depending on the car park reservation.
How do you get there from Guadalajara, the corridor and Madrid, and how long does it take?
There is no public transport reaching Cantalojas or the black villages in visiting hours. By road, from Guadalajara the way climbs through Humanes and Tamajón towards the Sierra Norte: it is 122 km to the beech forest, but on mountain roads that take over two hours; from Azuqueca and the corridor, 135 km; from Sigüenza, 101 km from the north. From Madrid, the usual route is the A-1 to Buitrago or the A-2 to Guadalajara and then the mountains; either way, allow three hours out.
In autumn the days are short and in November there may be ice or snow on the passes; the night drive back along mountain roads is where a professional driver who knows them is most appreciated. The car with a driver by the hour is booked as an itinerary with stops from the booking assistant, with the price fixed for the whole route and waiting included; the beech forest page shows the "from" price for the single trip from each town with its own page.
What should you bring and what should you not do?
Hiking footwear, water and warm clothing even in October: the beech forest rises above fifteen hundred metres in its upper parts and the temperature drops fast at sunset. The paths are signposted and you may not leave them, camp or light fires; dogs go on leads. In the black villages, the streets belong to residents: park — or drop visitors — outside the centre and walk in. None of this is our advice: these are the park's and the councils' rules, which are published and worth reading before going.
Frequently asked questions
Do you need to book to visit the Tejera Negra beech forest?
In season (autumn), to drive to the inner car park, yes: a free advance reservation through the regional government. Without it you park outside and walk up the track. Conditions change each season.
Is there a bus to the beech forest or the black villages?
There is no public transport useful to visitors. You go by private car or by a car with a driver by the hour, with stops and the return booked.
How long is it from Guadalajara to the beech forest?
It is 122 km along mountain roads: over two hours' driving in normal conditions, and more with ice or snow in November.
Can the beech forest and the black villages be combined in one day?
Yes, by car and with the whole day: they are over an hour of mountain road apart. You book it as an itinerary with stops and the price is fixed for the whole route.
Sources
- Junta de Comunidades de Castilla-La Mancha · Áreas protegidas: Hayedo de Tejera Negra, acceso y reservas (consulted on 26 October 2026)
- Turismo de Castilla-La Mancha · Sierra Norte de Guadalajara y arquitectura negra (consulted on 26 October 2026)
- Ayuntamiento de Cantalojas (consulted on 26 October 2026)
The booking system, the regulated-season dates and the park rules are set by the regional government and change every year: check before you go. Mountain-road times depend on the road surface and the weather.