Fleimstal Railway Tunnel loop from Bronzolo - Branzoll

Mountain biking trails

Italy

South Tyrol

Bronzolo - Branzoll

Fleimstal Railway Tunnel loop from Bronzolo - Branzoll

Hard

4.7

(432)

1,797

riders

Fleimstal Railway Tunnel loop from Bronzolo - Branzoll

04:35

58.7km

1,060m

Mountain biking

Hard mountain bike ride. Very good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: September 26, 2026

Tips

Includes a segment in which cycling is not permitted

After 12.9 km for 75 m

Waypoints

Start point

Train Station

Get Directions

12.9 km

Biotop Castelfeder

Nature Reserve

14.6 km

Old Railway Trail to Planitzerhof

Highlight • Cycleway

A beautiful cycle path that winds through the mountains on the former railway line.

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16.5 km

View of the Adige Valley from the Montan rail trail

Highlight • Viewpoint

View over the Etsch Valley from the railway track above Montan. Kurtatsch can be seen on the slope in the background on the right and Margreid on the left. In …

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17.1 km

Old railway line into the Fiemme Valley 🚵 🚵‍♂️

Highlight • Cycleway

Cycle path built on the route of the old railway from Ora to the Val di Fiemme. Constant gradient and spectacular views.

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17.9 km

Fleimstal Railway Tunnel

Highlight • Structure

It's so much fun to ride along the old railway line. Great in the tunnel too.

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18.9 km

Old Railway Tunnels on the Bahnweg

Highlight • Structure

The route, which runs along a former railway line, goes through a number of old railway tunnels, some of which are pitch black. Bicycle lights are therefore an advantage. In any case, you'll get a sense of adventure.

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20.3 km

Wonderful view over the lowlands

Highlight • Viewpoint

Quaint, shady, beautiful. A must if you are biking here. Gradients are moderate. Bringing lights-not all tunnel lights worked.

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20.6 km

View of the Adige Valley and Lake Caldaro

Highlight • Viewpoint

On this stretch of the cycle path along the former Fiemme Valley railway, there are fantastic views of the Adige Valley and Lake Caldaro.

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28.4 km

Mountain Pass

30.5 km

Former Val di Fiemme Railway (Fleimstalbahn)

Highlight • Cycleway

Nice old railway line, always has a gradient of approx. 3-4%. Take light with you! ... as the tunnels are without lighting.

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38.3 km

Viewpoint

58.7 km

End point

Train Station

Way Types & Surfaces

Way Types

29.8 km

18.4 km

5.57 km

2.64 km

2.34 km

< 100 m

Surfaces

27.5 km

25.4 km

2.73 km

1.83 km

1.39 km

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (1,160 m)

Lowest point (220 m)

Weather

Wednesday 14 October

22°C

7°C

0 %

Additional weather tips

Max wind speed: 5.0 km/h

to get more detailed weather forecasts along your route

Comments

July 22, 2025,Vom Kalterer See bis San Lugano auf der alten Trasse der Fleimstalbahn 😅

The route is a must for every cyclist who is on holiday in the area 👍

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May 31, 2025,Lago di Caldaro 🇮🇹 a Vecchia Ferrovia (alte Bahntrasse )

What a fantastic finale of the tour 🥰 .
The approximately 20 km climb on an unpaved road was great to ride, including a fantastic panorama.
In Truden, we then descended on a quiet road, what a fantastic descent 😃.
You can also do the route the other way around, but that's more challenging (with gradients of up to 18 …

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August 30, 2025,Bahntrassenradweg Fleimstalbahn

Unfortunately, my Garmin didn't record the first 13 km or so.
Our tour went to Passo Lugano and then back down the same route; continuing to Predazzo would certainly be interesting.

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June 30, 2024,von Aldein zur Laimburg und Kalterer See

Hello
I did a great tour today.
🚴🚴🚴
The weather was very good.
The landscape was very beautiful.👍
The first destination today was the Laimburg.
de.wikipedia.org/wiki/Laimburg
At the Laimburg you can
look at the ruins and relax.
There's not really anything going on there.
But I think the view is beautiful
and you can enjoy it in peace.👍
From the …

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July 20, 2026,Alte Bahnlinie von Auer bis S. Lugano. Zurück über Truden 😅

Simply wonderful. A must for every cyclist who holidays here 🤩

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June 8, 2025,Alto Adige 2/25 von Kaltern über die Fleimstalbahntrasse mit Tunnel und Brücken hoch nach Kaltenbrunn und zurück

Today we went around the lake along the Etscher cycle path towards Auer from there the Fleimsbahnstrasse continues beautifully and steadily uphill to Kaltenbrunn after a last climb to Trudern you are rewarded with a super long descent up to 18% until we meet the path again and head straight home

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June 27, 2025,Tunnel der Fleimstalbahn – Tunnel auf alter Bahntrasse Runde von Auer

This tour is easy for everyone, even Sunday drivers, with a bit of stamina

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April 11, 2024,Traumtour : Auer-Truden - Cisloneralm-Planitzer😍

Dream tour in dream weather in a dream area 😍
The old Fleimstal route is actually a must for every cyclist. We have now climbed it to Truden for the second time, which means around 1000m in one go. A few years ago we did it with organic food, this time we enjoyed it with eww. We then went up …

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