Monte Zoncolan (Priola) Bike Climb - PJAMM Cycling

36.7
PDI
5.4 mi
DISTANCE
3,617 ft
GAINED
12.7 %
AVG. GRADE

FULL CLIMB STATS

INTRO

OUCH!!! After Scanuppia, Zoncolan (from Ovaro and Priola) may be the most difficult (at least the most painful) climb in all of Italy. No wonder it has “only” been included in the Giro five times!

PLAN YOUR ROUTE

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12.8% average grade with 0 descent.  71% (6.2 km) is at 10-15% grade and 14% (1.2 km) is at 15-20%.  The steepest 500 meters is 16.4% and steepest kilometer 15.2%

See more details and tools regarding this climb's grade via the “Profile Tool” button.
Roadway:  Fully paved and extremely narrow one lane road in good condition as of 2017.  A car cannot pass you on a bike without you pulling yourself and your bike off the paved road. Beware of debris on the descent. 

Traffic:  Zero to less than a handful of passing vehicles.

Parking:  At the summit and ride down or in the very quaint town of Priola on the side of the road a block from the start - MapStreet View.  
Provisions: There are a couple of bars where you can get snacks and beverages in Priola and a snack/water cart at the pass. 

Gear:  Depending on your fitness level and ability, a compact chainring and good size rear cassette cog are recommended. 
Before heading out on any cycling adventure check out our Things to Bring on a Cycling Trip and use our interactive check list to ensure you don't forget anything.
We stayed in Ovaro when we rode the climbs in the area.  

There are three routes to the summit of Zoncolan - our favorite routes are from Priola and Monte Zoncolan (Ovaro).  The Ovaro route is the most famous and one primarily used by the Giro.  Also, the world's #12 hardest climb is just a few kilometers north of Ovaro - Passo della Forcella.

See the Routes in Area button on the menu bar, or the state climb page for more great bike climbs around Ovaro. 

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CLIMB SUMMARY

Cycling Monte Zoncolan from Priola

Ride a mere 8.7 kilometers gaining 1,103 meters at a torturous 12.8% average grade.

Cycling Monte Zoncolan from Priola is the least cycled and hardest route to the top.  This is the “Old Road” and it is all of that.  Very narrow and secluded, this is an exceptional cycling experience.  If you are riding from Ovaro up and over the top and then down to Priola, be very careful not to miss the right turn precisely 3.3 km from the top (just after Rifugio Al Cocul).  If you make it to the main ski area and SP 123 you missed the turn! (as we did in 2016).

2021 GIRO D’ITALIA

PJAMM CYCLING’S 2021 GIRO PAGE

After a 2 year hiatus, the Giro d’Italia returns to Monte Zoncolan May 22, 2021 for a Stage 14 mountain top finish.  However, while the traditional route up Zoncolan is from Ovaro, the Giro features the mountain from the Sutrio side in 2021.  The Giro has never featured Monte Zoncolan from Priola.

Below is a table from Wikipedia showing the Giro d’Italia 6 prior appearances for Monte Zoncolan in the Giro:

Year

Stage

Winner

Side

2003

12

Gilberto Simoni (ITA)

Sutrio

2007

17

Gilberto Simoni (ITA)

Ovaro

2010

15

 Ivan Basso (ITA)

Ovaro

2011

14

Igor Antón (ESP)

Ovaro

2014

20

Michael Rogers (AUS)

Ovaro

2018

14

Chris Froome (GBR)

Ovaro

Wikipedia:

“This is the original old road which was replaced by the newer road from Sutrio described above. The two roads combine around 4 kilometres (2.5 mi) below the summit. The road from Priola was first asphalted in autumn 2005. From bottom to top, the 8.9 kilometres (5.5 mi) long road gains an astonishing 1,140 metres (3,740 ft), meaning an average gradient of 12.8%. The lower part has sharp hairpin bends and is at times very steep. The climb is briefly flat after merging with the newer road, with the remaining 3.5 kilometres (2.2 mi) containing several ramps of up to 23% steepness.”

Climbing by bike Cycling Monte Zoncolan from Priola - road with mountains, sky and clouds in background.

View back towards Priola with Dolomites in the background - Priola climb

If you are in the area, be sure to climb Monte Zoncolan from Ovaro,  its more popular and famous side.

MONTE ZONCOLAN FROM OVARO

Below are all of the kilometer signs on the Monte Zoncolan from Ovaro  climb.  If a year for a Grand Tour is listed, that means the rider won the event that year, unless specified otherwise (e.g., if he was KOM).

Ottavio Bottecchia (IT; Winner TdF 1924-1925); Alfredo Binda (IT; Giro d’Italia 1925, 1926, 1928-1929, 1933; World Road Race Champion 1927, 1930, 1932).

Photos clockwise from top left:  Louison Bobet (FR; TdF 1953-1955); Charly Gaul (LU;  Giro 1956, 1959, KOM 1956, 1959;; TdF  1958, KOM 1955-1956); Federico Bahamontes (ES; TdF 1959); Jacques Anquetil (FR; TdF 1957, 1961-1964; Giro 1960, 1964); Felice Gimondi (IT; TdF 1965; Giro 1967, 1969, 1976; Vuelta 1968; world champion 1973); Eddy Merckx (BE; not enough room for all of his accomplishments  🏆🏆🏆🏆, etc. - but . . . some of them:  TdF 1969-1972, 1974; Giro 1968, 1970, 1972-74; Vuelta 1973; hour record 1972); Francesco Moser IT; Giro 1984; World Champion 1977); The Badger (FR; TdF 1978-1979, 1981-1982, 1985; Giro 1980, 1982, 1985; Vuelta 1978, 1983; World Champion 1980).

 Giuseppe Saronni (IT; Giro 1979, 1983); Gianni Bugno (IT; Giro 1990; World Champion 1991-1992); Miguel Indurain (ES; TdF 1991-1995; Giro 1992-1993; Olympic Gold 1996); Marco Pantani (IT; TdF 1998; Giro 1998); Fiorenzo Magni (IT; #1 Greatest cycling photo of all time  👍👍; Giro 1948, 1951, 1955); Gino Bartali (IT; TdF 1938, 1948; Giro 1936-1937, 1946); Fausto Coppi (IT; TdF 1949, 1952; Giro 1947, 1949, 1952-53); Gilberto Simoni (IT; Giro 2001, 2003).

Franco Ballerini (IT; Paris-Roubaix 1995, 1998; Coach Italian National Cycling Team from 2001 until his death in 2010); Gilberto Simoni (IT; Giro 2001, 2003).