The Eden Project is a large environmental and educational attraction located near St Austell in south Cornwall. It is built within a former clay quarry and is known for its large biome structures housing plant species from different global climates. Since opening in 2001, it has become one of the most visited attractions in the region, combining horticulture, sustainability themes and visitor exhibits.
The site is arranged around a series of interconnected pathways descending into the quarry, with two main enclosed biomes and additional outdoor gardens. The Rainforest Biome contains tropical plants, elevated walkways and a humid climate, while the Mediterranean Biome features plants from warmer, drier regions. Outside, landscaped areas include seasonal planting, sculptures and educational displays. The layout involves a mix of level paths and steeper sections between areas.
Access is by road, with a large on-site car park located above the main entrance. Visitors descend on foot or by shuttle into the site. Entry requires a ticket, with options for advance booking. Facilities include cafés, restaurants, shops and toilets, along with accessible routes and transport within parts of the site. The scale of the attraction means that visiting typically requires several hours.
The Eden Project is open throughout the year, with indoor biomes providing a consistent experience regardless of weather. It is suitable for a wide range of visitors, including families, although distances between areas and changes in elevation may require planning. Peak periods, particularly school holidays, can be busy. Visiting earlier in the day or outside peak season can improve access and reduce waiting times.
Nearby, St Austell provides additional services, transport links and accommodation options. The Lost Gardens of Heligan are located a short drive away and offer a contrasting garden experience. The south coast includes beaches such as Porthpean and Charlestown, both within easy reach and suitable for combining with a visit.