Segovia · Castilla y León
Ayllón
- Province
- Segovia
- Declared
- 1973
- Status
- Conjunto Histórico
- Population
- 1371
- Elevation
- 1019 m
Ayllón is a heritage town in the province of Segovia, Castilla y León, Spain. It was designated a Conjunto Histórico (Spain's national heritage designation for historic ensembles) in 1973. Population 1371 (2013), elevation 1019m.
A russet-stone medieval town in north-east Segovia, its arcaded plaza, town gate and palace façades glowing red in the late-afternoon light.
Key facts
- Province
- Segovia
- Heritage status
- Conjunto Histórico (declared 1973)
- Population
- 1371 (2013)
- Elevation
- 1019 m
History of Ayllón
Ayllón likely began as an Arevaci settlement before Roman forces under Marco Fulvio Nobilior destroyed it. The town sits between the ancient sites of Tiermes and Confluenta. A Visigothic necropolis exists in the nearby Estebanvela area.
After repopulation during Arab occupation, the settlement first appears in records as Aellon in 1076. It became the administrative center of a community encompassing villages across present-day Segovia, Soria and Guadalajara provinces. The town witnessed significant royal activity - Alfonso VIII granted privileges to other settlements from here in 1202, and Alfonso XI met with his sister, the widowed Queen Leonor of Aragon, in 1337 during family disputes.
Two major agreements shaped Spanish history here: the 1411 Treaty of Ayllón between Spain and Portugal, recognizing Juan I of Avís as Portuguese king, and the discriminatory Laws of Ayllón against Jews and Muslims in 1412. The powerful constable Álvaro de Luna later made it his residence under Juan II of Castilla. During the transhumance period, Ayllón served as one of two annual meeting places for the Mesta council, hosting autumn gatherings.
Most surviving monuments date from these medieval centuries.
Where to eat in Ayllón
Ratings & restaurant data from Google.
Traditional food & drink in Castilla y León
- Cochinillo asado
- — Roast suckling pig, crisp-skinned and meltingly tender — the great speciality of Segovia.
- Lechazo
- — Milk-fed baby lamb roasted in a wood-fired oven, the Castilian counterpart to cochinillo.
- Morcilla de Burgos
- — A blood sausage made with rice, onion and spices — rich, savoury and regional.
- Sopa de ajo
- — Warming garlic soup with bread, paprika and a poached egg — old Castilian comfort food.
- Ribera del Duero wine
- — Bold Tempranillo reds from the Duero river valley, among Spain's most celebrated.
Watch: Lechazo
Gallery
Location
Quick answers
Is Ayllón worth visiting?▾
A russet-stone medieval town in north-east Segovia, its arcaded plaza, town gate and palace façades glowing red in the late-afternoon light.
Why is Ayllón a heritage town?▾
Ayllón is officially designated a Conjunto Histórico, declared in 1973 — Spain's national protection for historic town ensembles (Conjuntos Históricos).
What is the traditional food in Castilla y León?▾
Castilla y León is known for Cochinillo asado, Lechazo, Morcilla de Burgos and Sopa de ajo. You'll find these regional specialities in and around Ayllón.
What is the history of Ayllón?▾
Ayllón likely began as an Arevaci settlement before Roman forces under Marco Fulvio Nobilior destroyed it. The town sits between the ancient sites of Tiermes and Confluenta.
Which heritage towns are near Ayllón?▾
Nearby heritage towns include San Esteban de Gormaz, Peñaranda de Duero, El Burgo de Osma and Sepúlveda.
Where is Ayllón?▾
Ayllón lies in the provincia de Segovia comarca, in the province of Segovia, Castilla y León, Spain.
Nearby heritage towns
A frontier castle town on the Duero in Soria, where two Romanesque churches still stand from the era when Castile and al-Andalus fought over this crossing for two centuries.
A hilltop castle keep watches over a near-perfect plaza of timbered houses and a Renaissance palace, deep in Burgos's Ribera del Duero wine country.
A cathedral city on the Castilian meseta where a Gothic cathedral, intact town walls, a hilltop castle, and the ghost of a Roman city occupy the same bend in the Río Ucero in Soria province.
A village spilling down a rocky spur above the Duratón river gorges, ringed by Romanesque churches and the remains of Fernán González's castle.
Visiting from a nearby city?
Ayllón makes a great day trip from:
Last updated 3 June 2026.