Aegna Island Coastal Loop

The Aegna Island Coastal Loop is a flat circuit of about five kilometres around Aegna, a small forested island in Tallinn Bay that is administratively part of Tallinn, Estonia. Access is by seasonal boat: services run from Pirita harbour (operated by monica.ee) and from the Patarei harbour area, with timetables concentrated in the summer months, so visitors should book or check times in advance. There is no permit requirement, but the last boat back is the key constraint, and missing it means being stranded overnight. The walk takes about one and a half to two hours, with no meaningful elevation gain, which places it firmly in the easy category. Surfaces are a mixture of sandy tracks, gravel roads, forest paths and short stretches of pebbly or sandy beach. Much of the island is covered with pine and mixed forest, giving good shade, while the shoreline sections are open and breezy. The island has a military past: it was part of the Tallinn naval defences, and remnants of fortifications, batteries and Soviet-era structures can be seen among the trees and along the shore. Other landmarks include the pier, small coastal meadows, beaches that are popular for swimming on warm days and a handful of summer cottages. A natural rest point is the beach area, where visitors can picnic. There are no mountain huts, and facilities on the island are very limited, so water, food and rubbish bags should be carried in and out. Seasonal summer cafes may operate near the pier but should not be relied upon. Ticks and mosquitoes are present in the forest, and weather can change quickly on the open water, so a windproof layer is useful. The loop can be shortened by crossing the island on interior tracks. Visitors should respect the nature of the island, avoid fires outside designated places and stay on established paths.