TANNENBERG - Bornholm

The Tannenberg, a German steamship sunk by a mine in 1941, offers a different kind of wreck dive off Bornholm. Lying at a uniform 13 metres, she’s completely broken up, more a field of debris than an intact vessel, which makes for an interesting rummage. We’ve found her twisted metal plates and exposed machinery provide plenty of nooks and crannies for local fish, especially cod and blennies, to hide amongst. While not a dramatic upright wreck, the Tannenberg is a fascinating historical puzzle, best suited for divers who enjoy piecing together a story from scattered remains. Visibility here can vary, so picking a calm day with good light really helps bring out the details.

Location
Bornholm, Denmark, Mediterranean & Europe
Coordinates
56.272064, 16.565754
Type
wreck
Maximum Depth
13m

Best Time to Dive in Bornholm

The warmest water temperatures in Bornholm occur in January, averaging 3.3°C. The coolest conditions are in December at 3.3°C.

Monthly Water Temperatures

  • January: 3.3°C (air: 3.1°C)
  • February: 3.3°C (air: 3.2°C)
  • March: 3.3°C (air: 3.9°C)
  • April: 3.3°C (air: 6.0°C)
  • May: 3.3°C (air: 10.9°C)
  • June: 3.3°C (air: 16.1°C)
  • July: 3.3°C (air: 17.4°C)
  • August: 3.3°C (air: 18.0°C)
  • September: 3.3°C (air: 15.7°C)
  • October: 3.3°C (air: 11.5°C)
  • November: 3.3°C (air: 7.1°C)
  • December: 3.3°C (air: 3.5°C)

Nearby Dive Sites in Bornholm

Nearest Dive Centres to TANNENBERG

Marine Life in Bornholm

Home to 67 recorded species including 43 reef fish, 7 clams & mussels, 5 sea snails & nudibranchs, 4 crabs & lobsters, 2 starfish, 2 other.

Notable Species

Recommended Packing List for TANNENBERG

Based on average water temperature of 3.3°C.

  • Drysuit - water at 3°C demands a drysuit with thermal undergarments
  • Hood & Gloves (7mm+) - critical to prevent heat loss
  • Mask - essential for every dive
  • Fins
  • BCD - buoyancy compensator
  • Regulator - your most safety-critical piece of gear
  • Dive Computer - tracks depth, time, and NDL
  • Surface Marker Buoy (SMB) - essential for boat pickups
  • Dive Torch - useful for crevices and colour at depth
  • Underwater Camera - capture your diving memories

Frequently Asked Questions

What are the typical depths for recreational diving at the Tannenberg dive site?
The Tannenberg dive site offers recreational diving at a maximum depth of 13 meters. This makes it a relatively shallow wreck dive, accessible to divers with appropriate training and experience. The entire wreck rests at this depth, providing a consistent profile for exploration.
What kind of marine life, vegetation, or underwater features can divers expect to encounter at Tannenberg?
Divers exploring the Tannenberg can expect to encounter the impressive remains of a 121.3m x 15.5m steam ship vessel. This historic wreck, sunk in 1941, serves as the primary underwater feature. While specific marine life or vegetation details are not provided, wrecks typically attract various fish and invertebrates over time, creating artificial reefs.
Is the Tannenberg dive site suitable for beginner divers, or is it considered more challenging?
The Tannenberg dive site is classified as having an intermediate difficulty level. It is also noted as a "Dangerous wreck," indicating it is not suitable for beginner divers. Divers should possess the necessary experience and training to safely explore this site.
What is the best season or time of year to dive at Tannenberg for optimal visibility and conditions?
Specific information regarding the best season or time of year for optimal visibility and conditions at the Tannenberg dive site is not provided in the available data. For general guidance on diving in Denmark, you might consult our When to Dive resources or local dive operators for current conditions.
Are there any specific diving certifications or experience levels required to dive at Tannenberg?
Given its classification as an intermediate difficulty dive and a "Dangerous wreck," divers should possess appropriate certifications and experience beyond entry-level. While specific certification requirements are not listed, advanced wreck diving or equivalent experience is highly recommended for safely exploring the Tannenberg. Always ensure your training aligns with the challenges of a dangerous wreck.
What are the usual water conditions, such as currents and visibility, at the Tannenberg dive site?
The provided data does not include specific details regarding the usual water conditions, such as currents and visibility, at the Tannenberg dive site. Divers planning a trip should consult local dive operators in Bornholm, Denmark for the most current conditions and forecasts. This will help ensure a safe and enjoyable dive experience.