Yammoune Lake
A spring-fed lake in a high Bekaa basin at 1,400 metres, part of a reserve, that shrinks sharply by late summer.
Updated 1 September 2026
Yammoune sits in a closed basin at around fourteen hundred metres on the western edge of the Bekaa, fed by karst springs that come out at the foot of the mountain. It fills with snowmelt in spring and drains through sinkholes and irrigation through the summer, so its size varies enormously through the year. A nature reserve covers the lake and the slopes around it, with oak woodland, wetland birds and the ruins of a Roman temple beside the water.
Highlights
- The lake - a shallow basin fed by karst springs, largest in spring.
- The springs - water emerging at the foot of the mountain wall.
- The Roman temple - ruins beside the shore, reused as a shrine.
- The reserve - oak woodland and wetland on the slopes around the basin.
When to go
April to July is when the lake is full and the surroundings green. By September it can be much reduced or nearly dry. Snow closes the access roads in winter.
Practical notes
By late summer the lake often shrinks to a fraction of its spring size and can disappoint. Facilities are minimal. The drive up from Baalbek is on poor mountain roads.
Nearby
Baalbek is southeast on the plain, and the Cedars are over the ridge.
What to pack for Yammoune Lake
Chosen from what this place is for. Tap a kit for the full checklist.
- Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. Find on Amazon
- Warm base layers - Merino or synthetic against the skin - never cotton, which chills when damp. Find on Amazon
- Modest clothing - Shoulders and knees covered - the single most common requirement. Find on Amazon
- Quick-dry towel - A microfibre towel packs small and dries in minutes. Find on Amazon
Some links on this page are Amazon affiliate links - if you buy through them we may earn a small commission at no extra cost to you.
All packing kitsPlan your trip
Where to start if Yammoune Lake is going on the list.
Booking links on this page are affiliate links - if you book through them we may earn a small commission at no extra cost to you. It never changes what we write about a place.
Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.



