Desde Carretera M-501, aparcamiento junto al restaurante El Puerto en el Km. 47,9 (lado derecho viniendo de Madrid) hasta Carretera M-501, aparcamiento junto al restaurante El Puerto en el Km. 47,9 (lado derecho viniendo de Madrid)

Navigate to the start

RoamBeta

Google MapsApple MapsWaze

Weather at the start

Show the forecast

Route dataCC BY 4.0 Comunidad de Madrid

Hilly walk

1 steep stretch — marked on the map.

Climb

250 m

Drop

247 m

Highest

743 m

Lowest

536 m

Walking time

about 2 h 36 min

Which way round

Anticlockwise

Clockwise

Anticlockwise: No steep climbing, comes down 12% for 300 m midway.

Clockwise: Climbs 12% for 300 m midway, no steep descents.

Steep ground on both sides in similar amounts — go whichever way suits you.

Main climb: km 0.6–4.2, from 545 m to 743 m.

How the 10.9 km splits

Flat

2.1 km

Climbing

4.4 km

Descending

4.1 km

Steep descending (10–15%)

0.3 km

Steep descent · 12% for 300 m

km 5.3–5.7 · drops 36 m

Link it with other walks

Senda de Zarzalejo al embalse de San Juan

Shares 5.3 km of path · meets at km 0.0, 9.9

59.64 km

De Zarzalejo a San Martín de Valdeiglesias (Tramo de GR-10)

Shares 3.6 km of path · meets at km 0.0, 0.5, 0.8…

40.41 km