Scuba Diving at Ameisenegge (Entenecke)

Diving atAmeisenegge (Entenecke) (Switzerland)

Ameisenegge (Entenecke) in Switzerland presents a dramatic introduction to deep lake diving, characterized by a substantial drop-off immediately upon entry. Divers encounter immediate depth, inviting exploration along its distinctive horseshoe-shaped wall profile. Managing this vertical environment defines the experience here. Buoyancy control becomes paramount from the outset in this freshwater wall dive, allowing clear progression from one side to another.

Recent updates for Ameisenegge (Entenecke) show an air temperature measuring 17°C. Overall water conditions reflect the typical seasonal state for Switzerland. Please exercise standard safety precautions before entering the water.

Dive Site Location & Key Facts

Everything you need to know about this dive site.

Coordinates46.7096, 7.7156
Site Characteristics
Lake
Max Depth30m / 98ft
Entry Typeshore
Water Typefresh
Dive Types
Wall

Dive Site Overview

Exploring Ameisenegge immerses divers in a deep-water environment within Lake Thun, notable for its shore accessibility that rapidly transitions into significant depth. Upon entry, divers immediately encounter a pronounced drop-off; the wall plunges to a maximum of 30 m / 98 ft.

This location is predominantly a wall dive. A frequently chosen route involves tracing a distinct horseshoe-shaped contour along the rock face, with divers typically following this path within the 22-25 m / 72-82 ft range. A common approach sees divers launching from the Thun side, aiming for an exit point approximately 40 minutes later towards the Interlaken side.

Such a trajectory demands careful navigation, diligent air management, and excellent situational awareness throughout the dive profile. As a freshwater environment, water conditions, particularly temperature, necessitate proper thermal protection year-round.

Given the rapid depth changes and vertical challenges, precise buoyancy control isn't just helpful; it's absolutely crucial for a safe and enjoyable dive. Ameisenegge proves an excellent training ground, particularly for advanced and technical divers refining deep diving skills.

Divers pursuing certifications like PADI Advanced Open Water Diver, PADI Deep Diver, or various Tec courses find the site's characteristics invaluable for practical experience. Its immediate depth and varied wall features provide a challenging yet rewarding environment for skill development.

Ameisenegge (Entenecke)

Conditions are Excellent

9/10
Confidence: 7/10
Indicates meteorological model agreement and data availability.

Best Dive Window

07:00 - 14:00

Optimal conditions expected

06:12
18:45
H: 10:45
L: 16:20
Air / Sea Temp
17° / --°
Wave Height
N/A
Wind Speed
14 km/h E
Rain Chance
0%

Current conditions near Ameisenegge (Entenecke) show 17° air, --° sea temperature, N/A waves, and 14 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

Radius: ~12km
Updated: Jun 12, 2026, 21:10 local time
MARINE: OPEN-METEOWEATHER: YR.NO

Best Time to Dive

Optimal diving conditions, based on climate averages, span most of the year, with dive scores consistently rated as good to excellent. Air temperatures vary considerably with the seasons, ranging from 2-8°C / 36-46°F during the colder months (January to March) and climbing to 19-20°C / 66-68°F in peak summer (July and August). Rain levels are generally low throughout the year, typically between 3-7 mm / 0.1-0.3 inches monthly, suggesting minimal impact on surface conditions. While surface temperatures fluctuate, the deeper freshwater environment of the lake remains consistently cold, necessitating appropriate thermal protection regardless of the season. Winter months often offer superior visibility.

PEAK SEASON SCORE

86/100
Very Good

Scores combine air & water temps, waves, wind & rainfall for overall conditions.


BEST MONTHS TO DIVE

JUN
JUL
AUG
DIVE SCORE
(0–100)
68
JAN
69
FEB
72
MAR
73
APR
76
MAY
86
JUN
84
JUL
89
AUG
81
SEP
77
OCT
67
NOV
67
DEC
AIR TEMP (°C)
3
5
8
9
13
19
20
20
16
13
7
4
WAVES (M)
—
—
—
—
—
—
—
—
—
—
—
—
WIND (KM/H)
7
7
7
9
8
8
8
7
7
8
7
6
RAIN (MM)
3.6
3.8
3.8
4.9
6.5
5.1
7.4
4.7
5.5
4.9
6.4
4.9
DIVE SCORE GUIDE (0–100)
Excellent (90–100)
Very Good (80–89)
Good (70–79)
Moderate (50–69)
Poor (30–49)
Not Recommended (0–29)

Monthly records compiled from satellite and marine observation nodes over the last 3 years. Data provided by Open-Meteo and MET Norway.

Dive Experience & Conditions

Entry into Ameisenegge occurs directly from the shore, leading divers immediately into a significant descent. A hallmark of the site is its sheer drop-off, quickly transitioning from the entry point to a deep wall profile. Maintaining excellent buoyancy control is essential here, as the underwater landscape demands precise depth management. The abrupt change in depth means careful management of descent and pressure changes. Divers exploring along the wall can follow a distinctive horseshoe-shaped path, particularly around the 22-25 m / 72-82 ft mark, which allows for a varied and extended dive. Freshwater conditions prevail, with visibility varying depending on the time of year and recent weather patterns. It's generally a calm lake environment, typically devoid of strong currents, which simplifies navigation along the wall face. Deep water temperatures remain consistently cold, necessitating proper thermal protection for comfortable, longer dives.

Dive Difficulty & Safety Guidelines

Approaching Ameisenegge demands a solid understanding of buoyancy control and deep diving principles. Given the site's maximum depth of 30 m / 98 ft, divers must pay close attention to no-decompression limits and ascent rates. Training beyond basic certification is highly recommended; PADI Advanced Open Water Diver, PADI Deep Diver, or PADI Peak Performance Buoyancy certifications are particularly useful here. For those exploring the site's technical potential, certifications such as Tec 40/45/50 or Tec Trimix are appropriate. Always plan your dive thoroughly, considering air consumption and thermal protection for the cold freshwater environment.

Recommended Equipment

  • Dive Computer
  • DSMB
  • Hard-soled Dive Boots

This gear list is based on verified equipment signals for Ameisenegge (Entenecke), Switzerland. Always confirm final gear choices with your dive operator, guide, or liveaboard.

Recommended Dive Suit

Forecast confidence is somewhat lower, with potential for varied conditions ahead. A warming trend is expected over the next few days.

Based on regional estimates and current weather, the likely required exposure protection is a 5mm or thicker wetsuit. Note that local currents and upwellings can alter this. A thermal robe or jacket is recommended between dives.

Because recent water temperature readings are not available for Ameisenegge (Entenecke), the guidance below is based mainly on current air conditions and seasonal expectations. Current surface air temperatures are roughly 17°C (62°F).

Ameisenegge (Entenecke) conditions last reviewed: 21:10 local time (UTC+1), Jun 12, 2026

Due to technical issues with our weather providers, live updates are temporarily delayed. The data above reflects the conditions at the time of the last successful fetch.

Emergency & Medical Support

Essential information to help you plan your dive trip to Ameisenegge (Entenecke).

Hyperbaric Chamber

Hyperbaric chambers are a critical part of dive safety infrastructure. Availability varies significantly by region, and not all dive areas have immediate access.

Before diving, it's recommended to:

  • confirm nearest medical facilities
  • check emergency procedures with local dive operators
  • ensure dive insurance covers evacuation if required
24/7 Available

Divers Alert Network

Diving emergency assistance available through DAN Europe.

+39 0642115685
  • 24/7 emergency hotline
  • Diving medical assistance
  • Evacuation coordination
View official DAN emergency contacts

Emergency contacts are provided for reference. Always verify local emergency services before diving.

Closest Listed Hyperbaric Chambers

Showing listed hyperbaric chamber facilities within 200 km of this dive site. Distances are approximate straight-line distances and may not reflect emergency travel time.

+

Centre Hyperbare de Bâle

Basel, Switzerland•Approx. 97 km straight-line
Facility Details
Operating Hours
08h00-17h00
ICU Capable
No
Chamber Type
Multi
Multi chamber facility
Facility / Hospital
Cooperation with University hospital of Basel
24/7 Listed
No

Information is provided for reference and planning purposes only. Dive Navigator does not verify operational status, staffing, availability, or quality of care at listed facilities. In an emergency, contact local emergency services, DAN, your dive operator, or the chamber directly. Do not travel to a facility without calling ahead.

SourceEUBS / OXYNET

Hospitasuisse SA

24/7 Listed
Bioggio - Lugano, Switzerland•Approx. 120 km straight-line
Facility Details
Operating Hours
only emergency
ICU Capable
No
Chamber Type
multi (3)
multi (3) chamber facility
Facility / Hospital
Clinica Ars Medica
24/7 Listed
Yes
Listed as 24/7 available facility

Information is provided for reference and planning purposes only. Dive Navigator does not verify operational status, staffing, availability, or quality of care at listed facilities. In an emergency, contact local emergency services, DAN, your dive operator, or the chamber directly. Do not travel to a facility without calling ahead.

SourceEUBS / OXYNET

Unité de Medecine Subaquatique et Hyperbare des HUG

24/7 ListedICU Capable
Geneva 14, Switzerland•Approx. 133 km straight-line
Facility Details
Operating Hours
08h00-17h00
ICU Capable
Yes
Fully equipped ICU on-site
Chamber Type
Multi
Multi chamber facility
Facility / Hospital
Geneva University Hospital
24/7 Listed
Yes
Listed as 24/7 available facility

Information is provided for reference and planning purposes only. Dive Navigator does not verify operational status, staffing, availability, or quality of care at listed facilities. In an emergency, contact local emergency services, DAN, your dive operator, or the chamber directly. Do not travel to a facility without calling ahead.

SourceEUBS / OXYNET
Chamber data is sourced from self-reported EUBS/OXYNET listings and has not been independently verified by Dive Navigator. Always contact local emergency services, DAN, your dive operator, or the facility directly before travelling.
View all in Switzerland

Marine Life at Ameisenegge (Entenecke)

While specific marine life sightings aren't consistently reported for Ameisenegge, divers exploring Switzerland's freshwater lakes can generally anticipate encountering a range of aquatic inhabitants. These often include various native fish species, freshwater crayfish, and diverse invertebrates occupying different niches along the wall and bottom. Its compelling geological structure, however, serves as the site's primary allure. A sheer rock face and dramatic drop-off offer a visually stunning backdrop for the dive. Deeper sections of the wall and surrounding areas might reveal different types of aquatic plants, specifically adapted to lower light levels. These plants contribute to a serene, somewhat stark underwater landscape, providing textural interest and a subtle sense of natural progression through the depth. Divers approach Ameisenegge appreciating its unique topography as the main visual spectacle.

Image contributors:Gusmonkeyboy
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Nearest Airports

Nearest airports to help plan travel to this dive area.

Bern AirportBRN
28 km
Zürich AirportZRH
105 km
Lugano AirportLUG
121 km
💵Currency:CHF

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Frequently Asked Questions

What is the maximum depth at Ameisenegge?

The maximum reported depth for diving at Ameisenegge (Entenecke) is 30 m / 98 ft. This makes it a deep dive site that requires appropriate training and experience.

What type of dive is Ameisenegge?

Ameisenegge is primarily a shore-entry freshwater wall dive. It features an immediate and significant drop-off, allowing divers to explore a deep vertical rock face.

Is Ameisenegge suitable for beginner divers?

Due to the immediate and significant depth, Ameisenegge is not typically recommended for beginner divers. Good buoyancy control and deep diving experience are essential for a safe and enjoyable dive.

What training is recommended for diving here?

PADI Advanced Open Water Diver, PADI Deep Diver, and PADI Peak Performance Buoyancy are highly recommended. Technical diving certifications like Tec 40/45/50 are also suitable for exploring its deeper aspects.

Are there specific dive paths to follow?

Yes, a common approach is to follow a horseshoe-shaped contour along the wall, typically around 22-25 m / 72-82 ft. Divers often launch from one side (e.g., Thun side) and can exit towards the other (Interlaken side).

What kind of marine life can I expect to see?

Specific marine life sightings are not consistently reported for this site. However, like many freshwater lakes, you might encounter various fish species, crayfish, and freshwater invertebrates. The primary draw is the geological structure of the wall.

How are the parking facilities at Ameisenegge?

Free parking spaces are available at Ameisenegge, but they are described as limited. Arriving early might be advisable, especially during peak diving times.

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