CTS facility page with indoor pool and aquatic facility details.
Weekly indoor pool session for divers and freedivers
Weekly indoor pool session for divers and freedivers
CTS Biel is a weekly indoor pool session for divers and freedivers using a specially rented pool on Saturday evenings. The setting is controlled and warm rather than scenic, with still water, easy repetition, and a few playful props that keep the session relaxed. It works best as a confined-water practice slot, not as an open-water dive site.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
Up to 4m
Depth Note
Reported maximum depth around 4 meters, suitable for pool-based drills and freedive practice.
Best Season
Year-round on scheduled Saturdays.
Typical Conditions
Still indoor water, shared rental pool, evening session, no current or surge.
Site conditions, restrictions, and access requirements.
Site Conditions
Safety Notes
Follow the session briefing, respect lane-sharing, and treat the pool as a confined-water practice environment.
Access Restrictions
Access is limited to the Saturday evening time slot when the pool is specially rented.
Legal Notes
Reservation required. Session access is organized through the dive-school organizers.
Community notes to help plan your visit.
Scuba Diving
Useful for beginner scuba, buoyancy work, and low-stress pool sessions.
Freediving
Well suited to breath-hold comfort work and easy underwater repetition.
Snorkeling
Not snorkel-focused. This is a controlled pool for scuba and freedive practice.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
CTS facility page with indoor pool and aquatic facility details.
Biel/Bienne dive-center page supporting local scuba and freedive training context.
AIDA event page showing CTS Biel-Bienne pool use and the evening session window.
Know this site? Improve Spot Details.

Tüscherz Bahnhof is a shore-access training site on Lake Biel.

Easy Lake Biel shore dive with a shallow practice zone.

Indoor pool for diving practice and try-dives

Shallow river loop with winter night conditions.

Easy Lake Neuchatel shore dive with silty bottom

Easy shore dive with sand and rock in a Swiss lake.