Seepass Lakes Thun and Brienz
Time for leisure: with the Seepass, experience a whole year full of first-class moments of well-being and adventure on board the Lake Thun and Lake Brienz boats. Now available in advance sale until 17 March.
Subscription overview
1 year of unlimited travel in 1st class from 1 April 2026 to 31 March 2027. Subscribe to Seepass ONE or Seepass FLEX online now with seamless renewal and enjoy the benefits.
Seepass at a glance
Things to know about the Seepass
- General subscription for boats on Lakes Thun and Brienz
- Valid from 1 April 2026 to 31 March 2027
- Unlimited 1st class travel on all scheduled boats
- Up to 50% discount on partner excursions and leisure activities (for details Seepass-partner)
- Only available from 11 November 2025 to 17 March 2026
- Available as a subscription model with seamless renewal
- When you buy online, you benefit from the best possible price and also receive vouchers from Kambly and THUNcity.
Additional information
- The Seepass is personal and non-transferable (only the buyer is registered on the Seepass).
- The children (ONE and FLEX) and the accompanying person or dog (FLEX) can be exchanged at any time. However, they can only travel free of charge if the person registered on the Seepass is on board.
- The Seepass is intended for use by people only and cannot be purchased for dogs.
- The Seepass is not valid on trains and buses.
General Terms and Conditions
The Seepass options in detail
Seepass ONE from CHF 159.00
The Seepass ONE is valid for one adult and entitles up to 4 children up to the age of 15.99 to travel free of charge. The children are not registered.
Seepass FLEX from CHF 349.00
The Seepass FLEX is valid for one adult, 4 children up to the age of 15.99 and one flexible accompanying person or dog. Whether partner, family, friend or beloved four-legged friend - you can decide who accompanies you on each trip. Only the buyer is registered on the Seepass.
Information about the subscription model
The seamless subscription model saves you time and effort: your Seepass is automatically renewed, so you no longer have to worry about annual renewals.
When you purchase a Seepass subscription, you enter into an open-ended contract and the automatic renewal can be cancelled at any time.
Both the Seepass ONE and the Seepass FLEX can be purchased with or without a subscription. The subscription model is available exclusively online until 17 March 2026.
Prices & Points of Sale
Prices
| Seepass ONE | Seepass FLEX | |
|---|---|---|
| In the subscription model | CHF 159.00 | CHF 349.00 |
| Without subscription | CHF 189.00 * | CHF 379.00 * |
* Use the code *ONPROM26* to receive a CHF 30 discount on your online purchase.
Points of sale
The Seepass subscription model can only be booked online in our web shop.
The Seepass without a subscription can be purchased either online via our web shop or at one of the following sales points:
- STI ticket office, Thun railway station
- All BLS travel centres
- BLS Interlaken Lake Cruise, Lachenweg 19, 3604 Thun
To benefit from the best prices, we recommend purchasing online.
Advantages of buying online
Buy your Seepass without a subscription online and save CHF 30!
Purchase the Seepass without a subscription online in our web shop and secure last year's price – thanks to an exclusive online discount.
It's that easy:
- Open the webshop (click the button below)
- Select the Seepass without a subscription (ONE or FLEX)
- Enter your personal details and payment details
- Redeem the discount code ONPROM26 in your shopping basket
- Complete your order
Gift vouchers
When you purchase the Seepass online in our web shop, you will also receive vouchers from Kambly and THUNcity. These will be sent to you by post within a maximum of four weeks.
Kambly
10% discount voucher for the Kambly online shop.
THUNcity
Voucher booklet with three different discount vouchers for selected restaurants and specialist shops in Thun city centre.
Frequently asked questions about the Seepass
Can my Seepass FLEX companion use the Seepass alone?
No, the Seapass is personal and non-transferable. The accompanying person and accompanying children must be accompanied by the person registered on the card in order to travel on the ship and benefit from the Seepass partner discounts. Whether Seepass ONE or Seepass FLEX, only one Seepass card is issued per person/purchase.
Is the Seepass valid on the Interlaken West – Interlaken Ost route?
No, the Seepass is not valid on trains and buses. The Lake Pass is only valid on the scheduled boats on Lakes Thun and Brienz.
How can I order and pay for the Seepass?
The Seepass is only available in advance from 11.11.2025 to 17.03.2026.
The Seepass can be purchased online via the ticket shop. If you have any questions or queries, please contact the Travel Centre Shipping by e-mail (schiff@bls.ch) or by telephone (+41 58 327 48 11).
Opening hours of the Travel Centre Navigation
Payment options online shop: credit card (Visa, MasterCard, AMEX) and Twint*
*When taking out a subscription, payment can only be made by credit card.
It is not possible to order on account.
The Seepass subscription model requires a new registration in the BLS Schifffahrt webshop. It is not possible to log in with the Swiss Pass customer account.
Is the Junior travelcard or Children's Co-travelcard valid in conjunction with a Seepass?
Yes, the Junior Travelcard and Children's Co-travelcard are valid if the accompanying adult has a sea pass.
Can children travel alone with the Seepass?
No, travel is only possible with the adults listed and works in the same way as with the Junior or Children's Co-travelcard.
Are there discounts on the Seepass?
GA and Half-Fare travelcards are not valid in combination with the Seepass. Additional discounts (student or senior discount, etc.) on this offer are not possible.
How will I be checked on the cruise?
The Seepass card must be presented digitally or physically to the control personnel. Upon request, the holder of the Seepass must be able to identify him/herself accordingly (identity card or identity card such as a driving licence, Swiss Pass, etc.).
The details on my seepass are incorrect. What do I have to do?
If your personal details on the Seepass are incorrect (surname, first name, date of birth), please notify us as soon as possible. If you have already received your Seepass, please return the Seepass to us with the incorrect details (BLS Schifffahrt AG, Lachenweg 19, 3604 Thun). We will accept adjustments free of charge until the closing date of 17.03.2026.
Is it possible to download the Seepass onto the BLS App or the Swiss Pass?
No, it is currently not possible to load the Seepass onto the BLS App or the Swiss Pass.
Can I change my name or the names of other beneficiaries during the year?
Yes, if there is a change of name during the year of validity (e.g. due to marriage), this is possible once a year. A fee of CHF 30.00 will be charged for the creation of a new Seepass.
Who benefits from the partner privileges?
The discounts offered by our Seepass partners only apply to the Seepass holder (person registered on the card). Each provider decides individually whether children (ONE and FLEX) and accompanying persons (FLEX) also benefit from the discounts.
Can I buy the Seepass as a gift?
Yes, the Seepass (without subscription) makes an excellent gift. All you have to do is select the desired product (ONE or FLEX) in the web shop, enter the recipient's personal details (first name, surname and date of birth), tick the ‘I would also like a physical card’ box and then enter your own address and e-mail address. Please note that the delivery time for the physical card can be up to two weeks. Do you want it faster? No problem, you will receive the digital Seepass by e-mail immediately after ordering.
If you would like to buy the Seepass as a Christmas present, please order it by 11 December 2025 at the latest.
Is there a dog «Seepass»?
There is no dog «Seepass». You can travel with your dog as your companion with the «Seepass» FLEX or the Switzerland-wide Dog Pass (available at all railroad stations but not available at BLS Lake Cruise). Alternatively, dog day tickets for the boat (CHF 15.-) can also be purchased. The Dog Pass for the lake is no longer available.
Why can't I pay with my credit card in the webshop?
The BLS Schifffahrt webshop requires 3D authentication when paying by credit card. If you have problems with authentication, please contact your bank. You can find more information about 3D Secure here: 3-D Secure | Viseca Card Services.
Where can I find information on partner privileges / discounts with the Seepass?
On the page bls-schiff.ch/seepass-partner you will find an overview of all Seepass partners as well as a PDF with all the details of the individual discounts.
What should I do if I have forgotten my «Seepass»?
If you have forgotten your «Seepass», you must buy a valid ticket. You can then have this refunded at a boat station/boat ticket office. To obtain a partial refund at the ticket office, you will need the following:
- Original «Seepass» (digital or physical)
- Purchased ticket with confirmation from the boat's control staff (note on the back of the ticket «Seepass vergessen», as well as your first and last name).
Note: A processing fee of CHF 5.00 will be charged for each refund.