Region
South Iceland
100 km from Reykjavik
Fludir: Secret Lagoon Village
A geothermal village in South Iceland known for the Secret Lagoon hot spring, its greenhouses, and its position near the Golden Circle.
Population
~400
South Iceland • Geothermal area
Fludir is a small agricultural village that has used Iceland's geothermal energy for decades. It is home to the Secret Lagoon, a simple hot spring pool dating from 1891, and to greenhouses that grow vegetables year-round on natural geothermal heat.
Sources and last reviewed
Last reviewed: 2026-03-03
The Secret Lagoon is a natural pool with varying temperatures. Check opening hours before visiting, especially during winter months.
Pages are reviewed for practical usefulness, source quality, and volatile claims before publication.
Official sources to check
Population
~400
Agricultural community
Known for
Secret Lagoon
Oldest natural pool in Iceland
Top Attractions near Fludir
Secret Lagoon
Historic natural hot spring from 1891
Fridheimar Greenhouse
Tomato farm with a restaurant among the plants
Geysir Geothermal Area
Spouting hot springs nearby
Gullfoss Waterfall
Golden Circle waterfall on the Hvita river
Kerid Crater
Volcanic crater with a lake
Horseback Riding
Icelandic horse tours in the area
How to Get to Fludir
From Reykjavik: 1.5 hours via Route 1 south then Route 30 inland. The road is paved and well-maintained year-round.
Golden Circle tours: Many tour operators include Fludir as a stop, mainly for the Secret Lagoon.
Best Time to Visit Fludir
Year-round: The Secret Lagoon operates all year, so Fludir works in any season.
Winter: Soak in the hot spring under the Northern Lights; in summer, bathe under the midnight sun.
Planning help
Fludir FAQs
Quick answers with safety notes where it matters.