Reviewed · CRUISES & BOAT TOURS
Private Sightseeing Boat Trip on Lake Thun, Interlaken
Lake Thun looks better when it is just your group. This private boat trip is built for calm cruising and an unhurried search for sunset views, with your guide handling the boat work so you can focus on the water. Two things I like right away: the chance to avoid crowds and the simple, group-friendly setup, with pizza served as part of the day. One thing to consider is that the experience needs good weather, since the trip depends on getting out on the lake.
You meet at Beir Säge in Sigriswil, then head out along Lake Thun with stops planned for Schloss Spiez and Merligen. It runs about an hour, and the flow is relaxed, not rushed, which is exactly what you want for sunset planning. The boat can carry up to 12, but this is designed to feel especially comfortable for smaller groups, up to six.
In This Review
- Key things to know before you go
- Private Lake Thun cruising, built for a quieter kind of wow
- How the 1-hour ride works from dock to sunset
- Schloss Spiez from the water, and why that stop feels easy
- Merligen stop: a calmer shoreline moment
- Pizza and calm: the practical comfort of being small-group
- Captain Chris and the value of someone else handling the boat work
- Price and group size: what $263.87 per person really means here
- Getting to Beir Säge in Sigriswil, and how to plan your timing
- Who should book this Lake Thun sunset boat trip
- Should you book this private boat trip on Lake Thun?
- FAQ
- How long is the private sightseeing boat trip on Lake Thun?
- How much does the boat trip cost?
- Is this a private tour or shared activity?
- How many people can the boat accommodate?
- What stops are included during the cruise?
- Where do we meet for the boat trip?
- Does the trip end at the same meeting point?
- What language is the experience offered in?
- Is a mobile ticket provided?
- What happens if the weather is poor?
Key things to know before you go

- Private for your group, so you skip the crowd shuffle on a famous lake
- Up to six people feels ideal, even though the boat can transport more
- Sunset hunting is part of the plan, with a nice viewing spot found on the water
- Two clear stop points, Schloss Spiez and Merligen, for easy waypoints
- English speaking experience with a friendly captain, including Captain Chris
- Mobile ticket for smoother check-in near the dock
Private Lake Thun cruising, built for a quieter kind of wow

This is the kind of Lake Thun outing that feels like you get the best parts of the scenery without the usual stress. You are not sharing the boat with strangers, and you are not stuck timing your photos between other groups. Instead, you have time to look, breathe, and actually enjoy the ride.
What really sells it is how simple it feels in practice. After meeting at the dock, you depart, cruise along Lake Thun, and then your guide helps you focus on the big moment, sunset. And in between, you get something that is both practical and pleasant: pizza, served without the chaos that can come with packed tours.
The boat setup also matters. Even though the vessel can transport up to 12 guests, the experience is described as perfect for groups up to six. That is a sweet spot if you want conversation, space to move a bit, and less waiting around for everyone to settle.
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How the 1-hour ride works from dock to sunset
The schedule is straightforward, which is good news when you are trying to fit Lake Thun into a busy day near Interlaken. You start at Beir Säge, 3658 Sigriswil, depart from the dock, and spend about one hour cruising the lake. The trip ends back at the meeting point, so you are not dealing with extra transport or an awkward end somewhere far from where you started.
A big part of the magic here is the timing logic. Rather than just ticking off stops and rushing you away, the plan includes cruising until your guide finds a nice spot to watch the sunset. That means the boat day is shaped around light and atmosphere, not just geography.
In practice, this kind of pacing is ideal if you care about photos and views but do not want to spend the last hour of your trip standing in line or jostling for position. You get to watch the shoreline shift with the sky, and you are not competing with a crowd.
Schloss Spiez from the water, and why that stop feels easy

One of the stops is Schloss Spiez. From a boat, these kinds of landmark areas tend to feel more natural than trying to approach them by foot while everyone else is doing the same thing. Instead of squeezing your way into the busiest viewpoints, you get a calmer perspective from the lake.
I also like that this stop is paired with a second location (Merligen). That makes the trip feel like a real circuit, not a simple out-and-back. You get at least two distinct ways to experience the shore, and it helps break up the time so you are not stuck waiting for a single highlight.
A potential drawback is also simple: your views of Schloss Spiez will depend on where you are relative to the shore and how the light lands. Since you are on the water and the sunset spot is part of the flow, expect that the exact angles can shift depending on conditions.
Merligen stop: a calmer shoreline moment

The other stop is Merligen. This is the kind of place that can feel quieter when you approach it from the lake, compared with the foot-traffic you can run into on land around popular sights. On the boat, Merligen becomes another scenic chapter of the cruise, not a logistical headache.
If you like your sightseeing to feel paced, this stop helps. You are not just staring straight ahead for the full hour. You have a waypoint, time to look around, and a change in scenery that makes the cruise feel longer than it is.
I would plan on using Merligen as your chance to slow down with the camera. Sunset is the big finish, but Merligen gives you a good mid-trip view to enjoy before the light changes.
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Pizza and calm: the practical comfort of being small-group

One of the highlights is pizza, enjoyed without the crowds. That matters more than it sounds. When you do tours that cram everything into a tight schedule, food can turn into another race: find a seat, eat fast, move on. Here, the vibe is more about staying relaxed while the lake does its thing.
The boat also comes across as well kept. In the standout comments, the boat is described as clean and well maintained, and Captain Chris is noted as friendly and nice. That combination, clean boat plus personable captain, changes the whole feeling of the trip. You are not just paying for a ride, you are paying for a smooth, comfortable experience.
And yes, that pizza with the lake-and-mountain backdrop is a very real part of why this works. It turns the experience from seeing views into actually enjoying a moment. Think of it as a small reward you do not have to chase.
Captain Chris and the value of someone else handling the boat work

You are not driving. The guide takes care of the boat work, which means you can keep your attention on the scenery and the timing for sunset. That is a big deal on a lake trip. Even if you are an confident traveler, it is tiring to split your focus between logistics and enjoying the ride.
Captain Chris specifically gets praise for being friendly and nice. That kind of warmth matters when a trip is short. In an hour, you feel every bit of pacing, every wait, every moment when you either feel taken care of or you feel like you are managing everything yourself.
If you want a low-effort experience where the atmosphere stays light and easy, this is the kind of setup that tends to deliver.
Price and group size: what $263.87 per person really means here

At $263.87 per person, this is not a budget boat rental. But it is also not priced like a big, multi-stop day tour. The value is in the combination: private boat for your group, a controlled route with two stops, English availability, and food included (pizza), plus the sunset focus.
The group size detail is part of the equation. The boat can transport up to 12, yet the experience is described as perfect for groups of up to six. In other words, you are not paying for an experience that only feels good when you cram in everyone possible. You are paying for a smoother feel.
If you are traveling as a couple, this can be worth it if you value privacy and you want a clean, comfortable boat experience rather than a crowded one. If you have four or six people, the per-person cost can start to feel more reasonable, because you are splitting the benefit of a private setup across your group.
Getting to Beir Säge in Sigriswil, and how to plan your timing

Your meeting point is Beir Säge, 3658 Sigriswil, Switzerland, and the trip ends back there. The experience is also noted as near public transportation, which is great if you do not want to rely on parking or taxis in the moment.
Because the experience ends where it begins, timing is easier to manage. You do not have to plan a complicated handoff to the next activity. It is a compact block in your day: meet, cruise, sunset viewing spot, return.
Weather is the other timing factor. The experience requires good weather. If it gets canceled due to poor weather, you will be offered a different date or a full refund. That is an important piece of planning if your schedule is tight.
Who should book this Lake Thun sunset boat trip
This fits best if you:
- Want a private boat and hate crowds on scenic water
- Are traveling in a small group, ideally up to six
- Like the idea of a short, focused outing, about one hour, rather than an all-day plan
- Care about sunset views and would rather have a guide help find a good spot
- Appreciate small comforts like a clean boat and pizza during the cruise
If you are the type who likes to maximize time on foot, this may feel short. But if you want views with minimal hassle, it is a strong match.
Should you book this private boat trip on Lake Thun?
Yes, if privacy and pace matter to you. This is one of those experiences where the main selling point is not just the lake, it is the way the day is structured: private group, two easy stop points (Schloss Spiez and Merligen), pizza without crowd stress, and a sunset-focused finish.
I would especially book it if you are planning a sunset outing and you want someone like Captain Chris to keep things friendly and smooth, while you simply enjoy the water. The only real reason to hesitate is weather uncertainty, since the trip depends on good conditions. If you can be flexible with your date, this one is a very solid choice.
FAQ
How long is the private sightseeing boat trip on Lake Thun?
The trip lasts about 1 hour.
How much does the boat trip cost?
It is $263.87 per person.
Is this a private tour or shared activity?
It is a private tour or activity, so only your group participates.
How many people can the boat accommodate?
The boat can transport up to 12 guests, and it is described as perfect for groups up to six.
What stops are included during the cruise?
The cruise includes stops at Schloss Spiez and Merligen.
Where do we meet for the boat trip?
You meet at Beir Säge, 3658 Sigriswil, Switzerland.
Does the trip end at the same meeting point?
Yes, the activity ends back at the meeting point.
What language is the experience offered in?
The experience is offered in English.
Is a mobile ticket provided?
Yes, the tour includes a mobile ticket.
What happens if the weather is poor?
The experience requires good weather. If it is canceled due to poor weather, you will be offered a different date or a full refund.
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