Knysna Heads
Two sandstone cliffs guarding a lagoon entrance so dangerous that the navy once declared it unnavigable.
Updated 21 October 2026
The Knysna lagoon meets the sea through a gap barely a couple of hundred metres wide between two sandstone cliffs, with a shallow bar and rocks in the channel. Currents run hard through the gap and the swell stands up on the bar, which has wrecked a long list of vessels; the Royal Navy at one point classified the entrance as unnavigable, and boats still cross it only with local knowledge and on the right tide. The eastern Head carries a road, houses and a viewpoint with parking, so most visitors see it from there - looking straight down at the channel and across at the undeveloped western side, which is the Featherbed reserve reachable only by ferry. There are walkways and a restaurant at the top of the eastern Head, and rock pools below. Timber was shipped out of Knysna through this gap for a century, which is the reason the town exists.
What you'll find
- The narrow channel - a gap of a couple of hundred metres with a shallow bar and rocks.
- The wreck record - an entrance once declared unnavigable by the navy.
- The two sides - a developed eastern Head and an undeveloped western reserve.
- The timber history - the port gap that built the town.
When to go
All year. Two hours. Rough weather makes the channel more dramatic and the walkways wet.
Before you go
The eastern viewpoint is the only free access; the western Head requires the Featherbed ferry and ticket. Parking is limited. The walkways and rocks are slippery and the sea is dangerous. It is residential, so respect driveways.
Nearby
Featherbed reserve is across the channel; Knysna waterfront is in the lagoon.
Key facts
Source: Wikidata, item Q1777690, read on 18 October 2026.
What to pack for Knysna Heads
Chosen from what this place is for. Tap a kit for the full checklist.
- Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. Find on Amazon
- Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
- Quick-dry towel - A microfibre towel packs small and dries in minutes. Find on Amazon
- A slim anti-theft daypack - Zips that close properly; keep it in front in crowds and on transit. Find on Amazon
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