Crestasee is a clear mountain lake between Flims and Trin in Graubünden, Switzerland. A successful visit depends on more than the ticket price: you should also check the weather-dependent operating hours, temporary fire restrictions, swimming conditions, and the walking route from the nearest parking area or bus stop. The prices and temporary notices below were verified on July 23, 2026.
Quick Answer
As of July 23, 2026, Crestasee costs CHF 7 for adults, CHF 5 after 4 p.m., CHF 5 for eligible locals, students, apprentices, and guest-card holders, and CHF 3 for ages 6 to 16. Children under 6 enter free. Kiosk and supervised bathing hours remain weather-dependent.
Key Takeaways
- The standard adult day ticket is CHF 7, while children aged 6 to 16 pay CHF 3 and children under 6 enter free.
- Most reduced individual season passes cost the same as ten corresponding full-price day visits.
- The kiosk and supervised bathing operation are seasonal and weather-dependent.
- The lake is reached on foot, with a walk of roughly 15 to 20 minutes from the closest parking area or designated Crestasee bus stop.
- As of July 23, 2026, the official site says the grill area is closed because of drought and a government-ordered fire ban.
At a Glance
| Time Required | 1 to 4 hours for a relaxed swim, picnic, rental session, or lake stop during a hike |
| Difficulty | Easy for most visitors, but the final approach is on foot rather than directly by car |
| Tools Needed | Swimwear, towel, sun protection, drinking water, comfortable shoes, flotation support where appropriate, and proof for any reduced ticket |
| Cost | CHF 0 to CHF 7 for most day visitors; rentals, deposits, parking, and public transport may cost extra |
Verified Crestasee Ticket Prices for 2026
The following admission prices were listed on the official Crestasee Naturbad price page when checked on July 23, 2026. Because the bathing operation is seasonal, verify the page again before travelling, particularly near the beginning or end of the season.
| Ticket Type | Verified Price |
|---|---|
| Adult day entry | CHF 7 |
| Adult entry after 4 p.m. | CHF 5 |
| Eligible local adults | CHF 5 |
| Students and apprentices | CHF 5 |
| Children aged 6 to 16 | CHF 3 |
| Short-swimmer ticket, maximum 1 hour | CHF 3 |
| Children under 6 | Free |
Note: The official price page lists the local rate for residents of Trin, Flims, Laax, Falera, Tamins, Bonaduz, and Domat/Ems, as well as Ems-Chemie employees and eligible guest-card holders. Bring the relevant card or identification so you can show your eligibility if requested.
The after-4 p.m. ticket offers only a short visit during months when the approximate operating time ends at 4:30 p.m. Check that day’s hours before relying on the reduced late-entry price.
Family Tickets and Season Passes
Crestasee can be an affordable family day trip because children under 6 enter free and children aged 6 to 16 receive a reduced ticket. Families expecting several visits during the supervised bathing season should compare individual day tickets with the available season subscriptions.
| Season Subscription | Verified Price |
|---|---|
| Family | CHF 120 |
| Adults | CHF 70 |
| Eligible local adults | CHF 50 |
| Students and apprentices | CHF 50 |
| Children aged 6 to 16 | CHF 30 |
When Does a Season Pass Pay Off?
Each individual season subscription equals ten corresponding full-price day visits: CHF 70 equals ten CHF 7 adult entries, CHF 50 equals ten CHF 5 reduced entries, and CHF 30 equals ten CHF 3 child entries. The family pass may become worthwhile sooner, depending on the number and ages of family members visiting together.
Pro Tip: Count only the visits you are realistically likely to make during the supervised bathing season. The lake may remain accessible at other times, but a season pass is most useful when the paid bathing operation and its services are running.
Group Rates
Crestasee offers collective rates for guided groups, schools, and clubs with at least 12 people. Other gatherings do not automatically qualify, so private and corporate groups should confirm the applicable arrangement before arrival.
| Group Type | Minimum Size | Rate Per Person |
|---|---|---|
| Adults in guided groups, schools, or clubs | 12 people | CHF 4 |
| Children in guided groups, schools, or clubs | 12 people | CHF 2.50 |
For school trips, clubs, company outings, birthday celebrations, weddings, or private lakeside events, contact Crestasee before travelling. The official event page lists mail@crestasee.com and +41 79 409 77 69 for enquiries.
Rental Prices at Crestasee
Admission covers access to the paid bathing area during the operating season. Boats, stand-up paddle boards, two-person kayaks, umbrellas, and beach chairs are separate rentals and are subject to availability and operating conditions.
| Rental Item | Verified Price |
|---|---|
| Boat, 30 minutes | CHF 12 |
| Boat, 1 hour | CHF 20 |
| Stand-up paddle board, 30 minutes | CHF 12 |
| Stand-up paddle board, 1 hour | CHF 20 |
| Two-person kayak, 30 minutes | CHF 12 |
| Two-person kayak, 1 hour | CHF 20 |
| Sun umbrella | CHF 5 plus CHF 5 deposit |
| Beach chair for two people, including umbrella | CHF 18 plus CHF 5 deposit |
Note: The official site lists two-person kayak rentals but also asks visitors not to launch canoes, kayaks, or pumpfoil boards. Use equipment supplied by the bathing operation or contact Crestasee before bringing your own watercraft. Boats and SUPs must be kept out of the protected reeds.
Opening Hours and Best Time to Visit
The official Crestasee website says the kiosk generally operates from Easter until approximately mid-October, through the end of the regional autumn holidays. The hours apply to both the kiosk and supervised bathing operation, but they can change because of weather.
The approximate seasonal schedule listed on July 23, 2026, was:
- April and May: approximately 10:00 a.m. to 4:30 p.m.
- June: approximately 9:30 a.m. to 5:00 p.m.
- July and August: approximately 9:00 a.m. to 5:30 p.m.
- September and October: approximately 10:00 a.m. to 4:30 p.m.
On good-weather days, the kiosk is generally open daily during the main season. Poor weather can shorten the hours or change the day’s operation, so check the homepage shortly before leaving.
Warning: As of July 23, 2026, the official Crestasee website says the grill area is closed because of drought and a government-ordered fire ban. Do not grill or light a fire unless the official site confirms that the restriction has been lifted.
Warning: The lake may remain physically accessible outside operating hours, but no bathing supervision or kiosk service is provided. Do not treat access outside the stated hours as confirmation that swimming conditions are safe.
How to Get to Crestasee
Crestasee is surrounded by forest and is not reached directly by car. The official arrival page and the regional Flims Laax Crestasee guide both require visitors to complete the final part of the journey on foot.
By Car
From the main road near Trin Mulin, follow the Crestasee signs and use one of the designated parking areas numbered 1 to 5. Parking area 5 is the closest official option. The walk from the large forest parking area is approximately 15 minutes, although visitors should allow closer to 20 minutes when carrying swimming gear or travelling with children.
A general vehicle restriction applies after parking area 5, so do not attempt to drive down to the lake.
By Public Transport
From Chur, the official arrival page directs visitors to the “Felsbach Crestasee” PostAuto stop. From the Ilanz or Flims direction, it lists “Trin Mulin, Crestasee.” Allow approximately 15 minutes to walk from the designated Crestasee stop, and verify the current connection through the PostAuto timetable or SBB app before travelling.
By Bike or on Foot
Crestasee can be included in hikes and bike routes through the Flims, Trin, Conn, and Flims forest area. Follow local signs and access restrictions, and leave enough time for the return walk, bus connection, or trip back to the parking area.
If arriving by bike, do not assume that every final approach permits cycling. Follow posted signs near parking area 5 and walk the bike where required.
Strollers and Reduced-Mobility Access
The official Crestasee pages do not publish a confirmed step-free route or a detailed wheelchair-accessibility statement. Because the final approach is on foot, visitors who require step-free access should contact Crestasee before travelling. Families using a stroller should choose one suitable for outdoor paths and avoid carrying more equipment than necessary.
Special Events and Private Packages
Crestasee accepts enquiries for wedding aperitifs, birthday celebrations, company outings, and other lakeside events. The official site does not publish a universal event package or fixed event price, so contact the operator for availability, group conditions, catering arrangements, and current restrictions.
Advance confirmation is especially important for larger events because available lakeside space, weather, supervision, fire restrictions, catering, and environmental protections can affect what is permitted on a chosen date.
Services and Amenities
Crestasee offers seasonal amenities around the kiosk and bathing area. The available facilities listed by the operator include:
- A kiosk with warm food, snacks, ice cream, soft drinks, coffee, and other drinks during its operating season
- Toilets and changing rooms
- Lockers for valuables with a CHF 2 deposit
- A shower and a tap supplying cold drinking water
- A children’s bathing area
- A raft in the middle of the lake
- Boat, SUP, kayak, umbrella, and beach-chair rentals when operating
- A public grill area with seating, although it is currently closed under the July 2026 fire ban
A separate lakeside restaurant may also operate nearby, but its hours are not the same as the Naturbad kiosk hours. Check the restaurant directly if it is an important part of your visit.
Because all equipment must be carried along the walking approach, keep your setup compact. Bring essential sun protection, drinking water, comfortable footwear, a towel, and any required child-safety equipment.
Rules to Know Before You Go
Crestasee is a sensitive natural area with protected reeds, wildlife, and shared swimming spaces. The official Crestasee visitor-rules page lists the following requirements and requests:
- Entry: Staying at Crestasee during the bathing season is subject to the applicable entry fee.
- Dogs: Keep dogs on a leash. The children’s bathing area and jetty are dog-free, although dogs may enter the water elsewhere around the lake where permitted.
- Fire and grilling: Follow the current official restriction. As of July 23, 2026, the grill area is closed and a government-ordered fire ban is active.
- Drones: Do not fly drones anywhere within the Crestasee area.
- Music: Avoid loud music that disturbs other visitors.
- Reeds: Keep boats and SUPs out of the protected reed beds.
- Crayfish: Do not remove crayfish from the water, as they are particularly vulnerable when changing their shells.
- Fishing and diving: Fishing and diving are prohibited without permission.
- Personal watercraft: Do not launch canoes, kayaks, or pumpfoil boards without confirming that the operator permits your equipment.
- Vehicles: A general driving prohibition applies after parking area 5.
- Camping: Wild camping is prohibited in the municipalities of Flims and Trin.
- Waste and nature: Remain on existing paths, avoid disturbing animals, and take all rubbish away.
A better Crestasee visit starts with four checks: today’s weather, today’s opening hours, the current price page, and any active fire or access restriction.
Swimming Safety at Crestasee
Crestasee is open water rather than a controlled indoor pool. Water temperature, depth, weather, fatigue, and the availability of supervision can change the level of risk even for confident swimmers.
The Swiss Council for Accident Prevention advises visitors to use flotation support when swimming in open water and to wear a suitable swimming or life jacket on water-sports equipment. Its child water-safety guidance also recommends keeping children in sight and keeping small children within arm’s reach, even when they use flotation aids.
- Do not swim alone, particularly outside supervised operating hours.
- Enter the water gradually and stop if you feel cold, tired, dizzy, or unwell.
- Use an appropriate flotation aid for open-water swimming.
- Wear a properly fitted lifejacket or swimming vest when using a boat, SUP, or kayak.
- Keep young children within immediate reach at the water’s edge and in the children’s bathing area.
- Do not rely on inflatable toys or armbands as a replacement for direct adult supervision.
- Check the weather before entering the lake and leave the water if storms or strong winds approach.
Warning: Access to the lake does not guarantee that a lifeguard is present. Outside the stated bathing-operation hours, you are entering without official bathing supervision.
Booking and Reservation Information
Standard day visitors normally pay the applicable admission fee during the bathing season. The official pages reviewed on July 23, 2026, list prices and contact information but do not clearly display a public online checkout for ordinary day tickets.
The website also does not publish a definitive list of accepted on-site payment methods. Carry a backup payment option and contact Crestasee before departure if paying by card is essential.
Groups, schools, clubs, company outings, weddings, birthdays, and private celebrations should contact Crestasee in advance to confirm availability, rates, reservation requirements, and current restrictions. Use the official website or contact mail@crestasee.com rather than relying on an unofficial ticket reseller.
Before You Leave: Quick Checklist
- Check the official homepage for today’s weather-dependent opening status.
- Confirm the latest ticket and rental prices.
- Review the current fire and grilling restriction.
- Check the PostAuto or SBB timetable if using public transport.
- Allow at least 15 to 20 minutes for the final walk.
- Bring your guest card or other proof for a reduced ticket.
- Pack sun protection, drinking water, comfortable shoes, swimwear, and a towel.
- Bring suitable flotation or lifejacket equipment where appropriate.
- Keep your load light enough to carry back to the parking area or bus stop.
Frequently Asked Questions
What are the current ticket prices for Crestasee?
Prices verified on July 23, 2026, were CHF 7 for adult day entry, CHF 5 for adults after 4 p.m., CHF 5 for eligible locals, students, apprentices, and guest-card holders, CHF 3 for children aged 6 to 16, and CHF 3 for a maximum one-hour short-swimmer ticket. Children under 6 enter free.
Are discounts available for Crestasee tickets?
Yes. Reduced admission is available for children aged 6 to 16, students, apprentices, eligible local adults, Ems-Chemie employees, and eligible guest-card holders. Guided groups, schools, and clubs with at least 12 people also receive collective rates.
Can I purchase Crestasee tickets online?
The official pages reviewed on July 23, 2026, did not clearly show a public online checkout for ordinary day tickets. Check the official site before travelling and contact Crestasee directly for group or event arrangements.
Can I pay by card at Crestasee?
The official website does not publish a definitive list of accepted payment methods. Bring a backup payment option or contact Crestasee before travelling if card payment is essential.
What is included in the price of a Crestasee ticket?
The ticket covers access to the paid bathing area during the operating season. Boats, stand-up paddle boards, kayaks, umbrellas, beach chairs, deposits, parking, and public transport are separate costs.
Are Crestasee opening hours seasonal?
Yes. Kiosk and supervised bathing hours change by month and may also change because of poor weather. The lake can remain accessible outside those hours, but without kiosk service or bathing supervision.
Is Crestasee easy to reach with children?
The approach is manageable for many families, but the lake is not reached directly by car. Allow approximately 15 to 20 minutes for the walk, use comfortable shoes, and keep bags light enough to carry back after the visit.
Can I take a stroller or wheelchair to Crestasee?
The official pages do not publish a confirmed step-free route or detailed wheelchair-accessibility information. Contact Crestasee before travelling if step-free access is required. Families using a stroller should choose one designed for outdoor paths.
Are dogs allowed at Crestasee?
Dogs are allowed but must be kept on a leash. The children’s bathing area and jetty are dog-free zones. Dogs may enter the water elsewhere around the lake where permitted.
Can I bring my own kayak, canoe, or SUP?
The official site rents boats, SUPs, and two-person kayaks but also asks visitors not to launch canoes, kayaks, or pumpfoil boards. Contact Crestasee before bringing personal watercraft, and keep all permitted boats and SUPs out of the protected reeds.
Can I grill at Crestasee?
Not under the restriction active when this guide was updated. As of July 23, 2026, the official site states that the grill area is closed because of drought and a government-ordered fire ban. Check the homepage for the latest status before bringing grilling supplies.
Conclusion
Crestasee is a rewarding mountain-lake visit when you plan around the verified prices, weather-dependent supervision, walking approach, and current environmental restrictions. Most day visitors pay CHF 7 as adults or CHF 3 for children aged 6 to 16, while children under 6 enter free. Rentals cost extra, and repeat visitors should compare their expected number of trips with the available season subscriptions.
Before leaving, check the official homepage for that day’s opening status and fire restrictions, allow enough time for the walk, bring proof for any discount, and prepare for open-water conditions rather than treating the lake like a controlled indoor pool.
Sources
- Crestasee Naturbad — Eintritt und Vermietung — admission prices, subscriptions, group rates, and rentals
- Crestasee Naturbad — Willkommen — seasonal operating hours, weather dependence, supervision status, and the current fire-ban notice
- Crestasee Naturbad — Anreise — parking areas, PostAuto stops, vehicle access, and walking times
- Crestasee Naturbad — Gut zu Wissen — facilities, dogs, fire restrictions, drones, watercraft, camping, fishing, diving, reeds, and visitor rules
- Flims Laax Falera — Crestasee — child admission, regional access information, activities, and visitor overview
- Swiss Council for Accident Prevention — Children and Water — child supervision and water-safety guidance
