Dive site · access from Silfra
Silfra Lagoon
The shallow exit basin at the end of the route.
- Depth
- 1–7m
- Current
- Mild
- Minimum level
- Open water
- Access
- Boat
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The case for it
Why dive here
- Shallow exit area roughly 120m across, often visible bank to bank
- Best light of the route and where 'troll hair' algae is most obvious
Check before booking
What may rule it out
- Conditions can change. Confirm depth, current and access with a local operator.
Access and timing
Plan this through Silfra
Best overall months: Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec. Check the destination planner for operating season, wildlife and other matching sites.
Wildlife
Seen around Silfra
rareoccasionalcommonly seenpeak seasondestination closed
These are destination-level records, not confirmed sightings at Silfra Lagoon.
Arctic Char
| Month | Likelihood |
|---|---|
| January | rare |
| February | rare |
| March | rare |
| April | rare |
| May | rare |
| June | rare |
| July | rare |
| August | occasional |
| September | occasional |
| October | rare |
| November | rare |
| December | rare |
Troll Hair Algae
| Month | Likelihood |
|---|---|
| January | commonly seen |
| February | commonly seen |
| March | commonly seen |
| April | commonly seen |
| May | commonly seen |
| June | commonly seen |
| July | commonly seen |
| August | commonly seen |
| September | commonly seen |
| October | commonly seen |
| November | commonly seen |
| December | commonly seen |
Nearby alternatives
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Sources & last checked
Checked July 2026
Research is source-backed, but conditions and fees should still be confirmed locally.
View 2 sources and checking notes
- Silfra Sections, Silfra Fissure
- Dive Site Silfra, DIVE.IS
Note on the data: Coordinates are approximate; not surveyed dive-site GPS.