Routes

Planner

Features

Updates

App

Get the App

Friuli Venezia Giulia

Udine

Ovaro

Tunnel Under the Zoncolan Summit

Friuli Venezia Giulia

Udine

Ovaro

Tunnel Under the Zoncolan Summit

Highlight • Structure

Tunnel Under the Zoncolan Summit

Cycling

5.0

(1)

Road cycling

5.0

(1)

Save

Location: Ovaro, Udine, Friuli Venezia Giulia, Italy

Save

See nearby routes

Take Me There

Tips

Tomás Bryl

September 21, 2025

Cycling

On the approach from Ovaro, at the top of the climb, three short tunnels await, located about 500 meters before the summit. Passing through them marks the beginning of the final, serpentine battle with the mountain. The tunnels are carved into the rock, paved, single-lane, and have basic lighting. Each tunnel is several dozen meters long and requires concentration, as the road is narrow and usually slippery. For the cyclist, it's also a moment of mental "breathing." Although the gradient still requires effort, the tunnels offer a brief respite from the steepest sections of the climb.

Translated by

•

Tomás Bryl

September 21, 2025

Cycling

During the Giro d'Italia, these three tunnels are a signature feature of the route. Crowds of fans line the entrances and exits. The sound of cheering, shouts, and horns bounces off the tunnel walls, amplifying the noise. When a cyclist enters a tunnel, they enter a deafening, claustrophobic world where the noise is more intense than on the open road. When they exit, loud cheering erupts behind them, spurring them on. Fans line these areas to give the riders an extra boost of energy.

Translated by

•

Tomás Bryl

September 21, 2025

Cycling

I ascended the Zoncolan on a beautiful, sunny day. Entering the tunnel was like falling into a black hole in the wall of a steep driveway. The air inside was noticeably cooler, and the humidity increased. This sudden change in conditions accentuated the difference between the bright, exposed trail and the narrow, rocky expanse of the tunnel.

Translated by

•

In the know? Log-in to add a tip for other adventurers!

Nearby routes

Best routes near Tunnel Under the Zoncolan Summit

5.0

(3)

769

riders

#1.

Monte Zoncolan Pass Road – Saddle of Monte Zoncolan loop from Comeglians / Comelians

28.7km

02:51

1,360m

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Navigate with device

Send to Phone

Save

Hard

5.0

(3)

189

riders

#2.

Saddle of Monte Zoncolan – Monte Zoncolan Pass Road loop from Ovaro / Davâr

19.5km

02:14

1,200m

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Navigate with device

Send to Phone

Save

Hard

Details

Informations

Elevation 1,690 m

Weather

Tuesday 26 May

29°C

16°C

72 %

Additional weather tips

Max wind speed: 5.0 km/h

Most visited during

January

February

March

April

May

June

July

August

September

October

November

December

See nearby routes

Take Me There

Location: Ovaro, Udine, Friuli Venezia Giulia, Italy

Other Popular Places to Check Out

Monte Arvenis

View of the Peaks from the Ascent from Ravascletto

Cycle Path on the Former Villa Santina–Ovaro Railway Line

Monte Crostis

Monumento Alla Ghiandaia Delle Vette

Stupendo punto panoramico in località Casera Valsecca

Fontana di Chiassis e Stazione di Servizio per Ciclisti

Ponte ciclopedonale Val Degano

Monte Zoncolan Climb from Ovaro

Rifugio Tamai

Pal Piccolo (Kleiner Pal)

Anello Tamai

Tunnel Under the Zoncolan Summit

#1.

Monte Zoncolan Pass Road – Saddle of Monte Zoncolan loop from Comeglians / Comelians

#2.

Saddle of Monte Zoncolan – Monte Zoncolan Pass Road loop from Ovaro / Davâr

Other Popular Places to Check Out

Sign up or log in to keep exploring this route

We value your privacy ⛰️

We value your privacy ⛰️