If you're looking for a peaceful and scenic paddleboarding spot not far from Tbilisi,
Sioni Reservoir is a great choice.
It’s a true mountain oasis: clear water surrounded by forested hills — and almost no waves.
Why Try SUP at Sioni Reservoir?- Mirror-like water: In the morning, the lake’s surface looks like glass — perfect for calm SUP rides.
- Few people: Unlike Tbilisi Sea, you’ll rarely find crowds here, especially on weekdays.
- Mountain views: Postcard-perfect scenery — green hills, silence, and endless sky.
How to Get ThereSioni is about 80 km from Tbilisi — around 1.5 hours by car.
The final part of the road is a beautiful mountain serpentine.
It’s best to arrive in the morning — the water is calmest at that time.
Where to Start Your SUP TripThe shoreline is diverse — some parts are pebbled, others have soft grassy slopes.
The best launch point is on the
southern side, near the dam — with easy access and shallow entry into the water.
What to Bring- Your SUP board (or rent one in Tbilisi)
- Water and snacks — there are no shops nearby
- Hat/cap and sun protection
- Waterproof bag for your belongings
- A light jacket — wind may pick up around midday
Is Sioni Suitable for Beginners?Yes! The water is calm, with no current, and the depth near the shore is moderate.
Just follow basic safety rules: always wear a leash and a life vest — especially if you plan to paddle far from shore.
SUP at Sioni is a great way to escape the noise, recharge in nature, and discover a new place to relax.
Even a short paddle here gives you a feeling of solitude and total reset.
And if you’re lucky, you might spot local fishermen or a flock of birds flying over the water.
Reservoir SizeLength: ~6.4 km
Width: up to 2.5 km
Surface area: ~12.8 km²
Depth(approximate values, vary by season and year)
Maximum depth: up to 67 m (near the dam)
Average depth: 25–30 m
Shallow zone near the shore: 1–3 m
Spring: water level rises from snowmelt
Summer: stable and high — perfect for longer trips
Autumn: gradually decreasing
Winter: low level — but the lake doesn’t freeze
Water Temperature(
estimates, vary by year and weather)
Spring (April–May): 12–16°C
Summer (June–August): 20–24°C
Autumn (September–October): 16–20°C
Winter: 6–9°C — stays ice-free
Water QualityWater is clear and slow-moving.
Litter is rare, especially along the wild shores.
After windy days, you may see slight murkiness near the banks.
Great for SUP, swimming, and fishing.
Cleanest areas: eastern and northeastern shores — farther from villages and people.