Mountain Biking the Surenenpass: From Engelberg to Lake Lucerne
02.09.2026
The Surenenpass mountaibiking trail is one of those rides that has been sitting on the list for a while. Starting in Engelberg, climbing up into proper alpine terrain, crossing the pass and then dropping around 1,500 vertical metres down towards Altdorf and Lake Lucerne.
And instead of turning around and riding home, you finish with a swim in the lake and a boat ride back to civilization.
Not a bad way to spend your Friday.
The Surenenpass mountainbike route is a big day, though. There is plenty of climbing, technical riding in both directions and a long descent that you definitely feel in your hands by the bottom. But if you are comfortable riding natural alpine trails, it is one of the better MTB adventures you find in central Switzerland, with Engelberg as a starting point.
Starting From Engelberg
We met at 08:30 outside Bike Local in Engelberg and rolled through the valley towards the Fürenalp cable car. We had called ahead to make sure we could take the bikes up. Luckily, no problem.
Of course, you can pedal the whole way up if you really want to. We decided to save some time, battery and legs instead. There would be enough pedalling later.
At the Fürenalp mountain station, we filled the water bottles and got going.
The ride starts with a short climb before dropping down towards Äbnet. It is an easy start to the day, with a good view down the valley and the usual few cows standing exactly where you would like to ride.
From Äbnet, we joined the 4×4 road and headed towards the Stäuber waterfall. At the waterfall, we turned left and started climbing towards Blackenalp.
Blackenalp and the Start of the Real Climb
The 4×4 road takes you all the way to Blackenalp, where there is a small honesty bar with cold drinks.
Worth knowing about.
From here, the road ends and the actual trail towards the Surenenpass begins.
Local trail builder Pirmin Kündig has put a lot of work into this section, and it shows. Several sections have been maintained and adapted to make climbing with a bike more manageable while still keeping the trail natural.
Manageable does not necessarily mean easy.
Even on an e-bike, there are plenty of sections where the motor is only half the solution. You need to choose a line, keep your balance and carry enough momentum through the rocks. Get those three things right and you can clean a surprising amount of the climb.
Get one wrong and you are walking.
The higher you get, the more technical the riding becomes and the better the views get. It is a proper alpine climb, with a mixture of rideable sections and a few places where pushing the bike is simply the better option.
Shortly before the pass, you go past the small Surenenhütte. The shelter is open year-round and is worth remembering if the weather suddenly turns.
From there, it is one last push to the top.
Lunch With a View
We reached the Surenen Pass and picked a spot for lunch.
Nothing complicated. A sandwich packed that morning and an El Tony Mate did the job.
Behind you, you get a view of the lesser-known backside of Titlis. In front, the landscape opens up towards Uri, with very little between you and the mountains in the distance.
Considering we had left the centre of Engelberg only a few hours earlier, it feels surprisingly remote up there.
After lunch, we dropped the saddles.
Now for the fun part.
1,500 Metres Down Towards Uri
The upper part of the Surenenpass Mountainbike descent is not somewhere to switch your brain off.
It is steep and rocky, with plenty of loose ground and a few exposed sections. There is not much vegetation at this altitude, so most of your attention goes into finding a decent line through the rocks.
The local sheep make it look considerably easier.
As you descend, the terrain slowly becomes faster and more rideable. At the trail split, we kept right and followed the river down.
There is a bit of everything through here: tight switchbacks, loose rock, slower technical sections and stretches where you can finally let the bike run.
Eventually, you reach Sennenstein and the landscape changes completely.
Cheese, Cows and Tired Arms
Around Sennenstein, you are back among alpine farms and green meadows.
There are cows everywhere and another honesty bar where you can pick up some local cheese. By this point, stopping for a few minutes also gives the hands and forearms a welcome break.
The trail continues past Bachhütte, where things get interesting again.
Here, you ride next to a seriously deep gorge. The trail itself is good, but there are definitely a few places where looking at your front wheel rather than down into the gorge is the better choice.
After Bachhütte came my favourite section of the entire ride.
The trail follows the gorge before disappearing into the forest. In the afternoon light, the sun comes through the trees and catches the dust behind the rider in front of you. We stopped and tried to get a photo of it without success.
Sometimes you need to be there to see it!
The Descent Isn’t Finished Yet
Eventually, the trail spits you out onto the road near Wisligberg.
After a short section on the road, the route heads back onto trail through the meadows, with views towards Altdorf, Schattdorf and Erstfeld.
The final descent is quick, technical and really good fun. The biggest challenge by this point is not necessarily the trail, but the fact that your hands and arms have already dealt with a lot of descending.
Around 1,500 vertical metres from the pass to the valley adds up.
Eventually, the trail finishes near Hofstetten and we joined the bike path towards Altdorf. From here, things end up getting flat.
Altdorf, Flüelen and the First Swim
We rolled through Altdorf, filled the bottles again and grabbed a snack before continuing towards Flüelen. By the time we reached Lake Lucerne, the priorities had changed slightly.
Swim. Food. Beer.
We had some time before the boat, so there was no need to rush.
If the trails have been wet, this is also a good point to give the bikes a wash. There are self-service washing facilities around the area, and turning up with a reasonably clean bike makes life easier when getting onto the boat.
Flüelen to Lucerne by Boat
Taking the Vierwaldstättersee boats back is probably what turns the Surenenpass from a great ride into a properly good day out.
From Flüelen, you can sit down, get yourself a cold drink and watch the mountains you have just ridden through disappear behind you.
We decided to stay onboard all the way to Lucerne.
The journey took two hours and 43 minutes, stopping at the small villages and ports along Lake Lucerne on the way. On a warm day, sitting outside is definitely the place to be, but bring sunscreen. There is not much shade on deck.
If you do not fancy the full cruise to Lucerne, you can also get off at Beckenried, ride to Stans and take the train back to Engelberg from there.
One More Swim in Lucerne
We reached Lucerne at around 17:00 and it was still 30 degrees.
So we went for another dip.
The park at Alpenquai is only a few minutes from the boat terminal and is an easy place to jump in before heading towards the station. We still had time for an after-bike beer at Bierlxiebe next to the Chapel Bridge before catching the train back to Engelberg.
Nobody had much to say on the train, It was more of a nap vibe.
Back to the Ski Lodge Garden
Back in Engelberg, there was one more stop to make.
We had intentionally planned the ride for a Friday, which meant our own Clint Cheesewood was behind the decks in the Ski Lodge Garden.
A few hours earlier, we had been sitting at 2,292 metres on the Surenenpass. Now we were back in the garden with a cold drink while the sun disappeared behind Zingelalp.
That felt like a pretty decent way to close the loop.
Riding the Surenen Pass: What You Should Know
The Surenenpass Mountainbike route from Engelberg to Flüelen is not an easy tour and is best suited to experienced mountain bikers.
There are technical climbs, sections where you may need to push or carry the bike, exposed trail, loose rock and a long natural descent. Being on an e-MTB makes the climbing considerably easier, but you still need good bike handling to get through the more technical sections.
This is alpine terrain rather than a maintained bike-park trail. Conditions can change quickly after rain or bad weather, and the weather around the pass itself can change fast.
Check the forecast before leaving and bring enough food, water and clothing for a long day. A basic repair kit, tube or plugs, pump and the usual tools are also essential.
The Surenenpass mountainbike trail is shared with hikers, farmers and animals. Give hikers priority, slow down around livestock and ride with some respect for where you are.
Surenenpass Mountainbike Route
Start: Engelberg
Route: Engelberg – Fürenalp – Äbnet – Blackenalp – Surenen Pass – Sennenstein – Altdorf – Flüelen
Return: Boat from Flüelen to Beckenried or Lucerne, then train to Engelberg
Terrain: 4×4 road, natural alpine singletrack, rocky technical trail and bike paths
Difficulty: Difficult
Rider level: Experienced
Descent: Around 1,500 vertical metres from the Surenen Pass
Bike: Mountain bike or e-MTB suitable for technical alpine terrain
Is the Surenenpass mountainbike trail Worth Riding?
If you like natural trails and bigger days on the bike, yes.
There are probably easier ways to spend a Friday, but not many that combine a technical alpine crossing, 1,500 metres of descending, two swims, a boat across Lake Lucerne and a final drink back in Engelberg.
For us, that is a pretty good day on the bike.
Do you want to get guided?
Talk to our friends at Le Rip – they do Tailored Mountain Bike and E-bike tours in Engelberg!
Want to stay over at our place and try this trail?
Welcome,
Oliver and the whole Ski Lodge Engelberg Team
