Tresco

Welcome to Tresco, a Temperate island in the Celtic Sea, part of the majestic Atlantic Ocean. This guide offers a comprehensive overview of what makes Tresco unique – from its geography and climate to its population, infrastructure, and beyond. Dive into the details:
- Geography and Size: Explore the island’s size and location.
- Climate and Weather: Weather patterns and temperature.
- Topography and Nature: Uncover the natural wonders of the island.
- Infrastructure and Travelling: Insights on reaching, staying, and making the most of your visit.
- News and Headlines: Latest News.
Geography and size of Tresco
Size: 3.172 km²
Coastline: 10.4 km
Ocean: Atlantic Ocean
Sea: Celtic Sea
Continent: Europe
Tresco is a Small Island spanning 3.2 km² with a coastline of 10.4 km.
Archipel: –
Tectonic Plate: Eurasia – One of the world’s largest tectonic plates, the Eurasian Plate covers a significant portion of Europe and Asia. It’s characterized by diverse geological features, including the Ural Mountains, the European Plain, and the Himalayas formed from its collision with the Indian Plate.
The geographic heart of the island is pinpointed at these coordinates:
Latitude: 49.95449631 / Longitude: -6.33408795
Climate and weather of Tresco
Climate Zone: Temperate
Climate Details: Temperate Oceanic Climate
Temperature: Warm Summer
Climate Characteristics: Known for its moderate year-round temperatures with ample rainfall and no dry season. Warm summers are characteristic.
Topography and nature of Tresco
Timezone: UTC±00:00
Timezone places: Europe/London
Max. Elevation: 22 m
Mean Elevation: 12 m
Vegetation: Evergreen Needleleaf Forest
Tree Coverage: 57%
The mean elevation is 12 m. The highest elevation on the island reaches approximately 22 meters above sea level. The island is characterized by Plains: Flat, low-lying lands characterized by a maximum elevation of up to 200 meters. On islands, plains are typically coastal lowlands or central flat areas.
Dominating Vegetation: Evergreen Needleleaf Forest
Dominated by evergreen coniferous trees such as pines and firs, which retain their needle-like leaves throughout the year. These forests are often found in cooler climates. Tresco has a tree cover of 57 %.
Vegetation: 8 vegetation zones – Very Highly Diverse Island
Islands in this range are ecological powerhouses, showcasing a wide array of vegetation zones. Each zone, from lush rainforests to arid scrublands, coastal mangroves to mountainous regions, contributes to a complex and interdependent ecosystem. These islands are often hotspots of biodiversity, supporting numerous species and intricate ecological processes.
Infrastructure and Travelling to Tresco
Does the island have a public airport? no.
There is no public and scheduled airport on Tresco. The nearest airport is St. Mary’s Airport, located 5 km away.
Does the island have a major port? no.
There are no major ports on Tresco. The closest major port is ST. MARY’S (SCILLY ISL.), approximately 3 km away.
The mean population of Tresco is 47 per km². Tresco is Gently Populated. The island belongs to United Kingdom.
Continuing your journey, Île d’Ouessant is the next notable island, situated merely km away.
United Kingdom is classified as Developed region: G7: Group of Seven – Major advanced economies, including Canada, France, Germany, Italy, Japan, the United Kingdom, and the United States. The level of income is High income: OECD.
News – Latest Updates and Headlines from Tresco
Stay informed with the most recent news and important headlines from Tresco. Here’s a roundup of the latest developments.
- Prince William And Princess Kate Share A Secret Glimpse Of Low-Key Family Vacation - Marie Claireby "Tresco island" - Google News on 23 April 2026
Prince William And Princess Kate Share A Secret Glimpse Of Low-Key Family Vacation Marie Claire
- Endangered Mulanje cedar planted in Tresco - Voice (Cornwall)by "Tresco island" - Google News on 20 March 2026
Endangered Mulanje cedar planted in Tresco Voice (Cornwall)
- Helicopter airlifts one of the world's rarest trees to Tresco - Falmouth Packetby "Tresco island" - Google News on 18 March 2026
Helicopter airlifts one of the world's rarest trees to Tresco Falmouth Packet
- 'Legend' Stoke-on-Trent chef, 27, found dead by friend - The Sentinelby "Tresco island" - Google News on 20 February 2026
'Legend' Stoke-on-Trent chef, 27, found dead by friend The Sentinel
- Death of popular Tresco chef was shock to all who knew him - Cornwall Liveby "Tresco island" - Google News on 19 February 2026
Death of popular Tresco chef was shock to all who knew him Cornwall Live
- The Rebirth of Ouessant, the tiny French Island That Refuses to Die - Le Figaroby "Île d'Ouessant island" - Google News on 22 January 2026
The Rebirth of Ouessant, the tiny French Island That Refuses to Die Le Figaro
- Brittany island’s only ATM shuts, limiting cash access for residents - The Connexionby "Île d'Ouessant island" - Google News on 8 October 2025
Brittany island’s only ATM shuts, limiting cash access for residents The Connexion
- Broadband Outages on Shetland After Second Subsea Fibre Break in 3 Months UPDATE - ISPreview UKby "Île d'Ouessant island" - Google News on 4 October 2025
Broadband Outages on Shetland After Second Subsea Fibre Break in 3 Months UPDATE ISPreview UK
- Man in his 20s found dead on Isles of Scilly - BBCby "Tresco island" - Google News on 3 September 2025
Man in his 20s found dead on Isles of Scilly BBC
- The 15 best things to do on the Isles of Scilly - The Telegraphby "Tresco island" - Google News on 9 August 2025
The 15 best things to do on the Isles of Scilly The Telegraph
Please note: The data used here has been primarily extracted from satellite readings. Deviations from exact values may occur, particularly regarding the height of elevations and population density. Land area and coastline measurements refer to average values at mean high tide.
