Get the MarineRadar appSatellite AISSatellite live trackingTrack any shipLive alerts112,000+ ships trackedDownload free

Gramvoúsa Lighthouse

Fl Red 10s🇬🇷GROperational

Location & Light Range

About Gramvoúsa Lighthouse

A four-meter-high white metal beacon with a red horizontal band stands on a masonry base at the northwestern tip of Agria Gramvoúsa, one of a pair of islands off Crete's northwest coast. First lit in 1874, the beacon emits a red light, flashing once every 10 seconds. This light's focal plane reaches an elevation of 108 meters, providing a geographic range of 25.7 nautical miles. The structure's simple design contrasts with hints of its past, potentially including the foundation of a former keeper's dwelling.

Why it matters: The light is important for guiding vessels around the Gramvoúsa islands, a potentially hazardous headland off the northwestern tip of Crete.

Light & Optic

Characteristic Signature
Fl Red 10s
Flash Type
Flashing
Light Color
Red
Interval
10s
Raw Code
Fl R 10s
Focal Height
108m
Geographic Range
25.7NM

Construction & History

First Lit
1874

References & Identifiers

Nearest Port
Chania(22.8 km)
Admiralty No.
N4780
NGA No.
16008
ARLHS No.
CRE-013

Tower & Structure

Tower Height
4m
Tower Color
white with a red horizontal band

Structure: metal beacon on a masonry base

Location

Country
🇬🇷Greece
Region
Region of Crete
Sea Region
A pair of islands off the northwestern tip of Crete, specifically at the northwestern tip of Agria Gramvoúsa, the northern island of the pair.
Latitude
35.6476°
Longitude
23.5761°

Nearby Vessels

Flag
Type
Name
Dist.
Live tracking · 50,000+ mariners

Find Gramvoúsa Lighthouse on the live nautical map

Plan voyages near Greece, see nearby vessels in real time, and explore 14,900+ navigation aids in the app.

Nautical mapNearby vesselsVoyage planning
Get the App

Frequently Asked Questions

How do mariners identify Gramvoúsa Lighthouse at night?+
Gramvoúsa displays the characteristic Fl Red 10s. Each lighthouse has a unique flash pattern published in the List of Lights, allowing mariners to positively identify it and distinguish it from other navigation aids in the area. The red color may indicate a specific sector or warning zone.
Which ports and harbors does Gramvoúsa Lighthouse guide vessels into?+
Gramvoúsa Lighthouse assists vessels approaching 5 nearby ports. The closest is Kastelli Kissamou at 8.4 NM to the SSE. Other ports served include Potamos Antikithera (20 NM NW), Chania (22.9 NM ESE), Kounoupidiana (25.7 NM ESE), Paleochora (25.9 NM S). Mariners should consult the relevant chart for full approach and pilotage information.
Is Gramvoúsa Lighthouse still active and maintained?+
Yes, Gramvoúsa Lighthouse is currently operational. It is actively maintained and continues to emit its characteristic light signal for marine navigation. Most modern lighthouses are automated and monitored remotely by the national maritime authority.
What shipping routes pass near Gramvoúsa Lighthouse?+
Gramvoúsa Lighthouse is located within the Mediterranean East-West corridor — a major trade route spanning the Mediterranean from Gibraltar to the Suez Canal. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Gramvoúsa Lighthouse?+
You can track vessels near Gramvoúsa Lighthouse in real time using MarineRadar. The platform shows live AIS positions of ships in the area, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page to open the live map centered on this lighthouse.