Tap water, power cuts and mountain guesthouse realities in Georgia

Tap water is safe to drink in Tbilisi, Batumi, Kutaisi, Telavi and almost every town with a piped municipal supply, but in small highland villages such as those in Tusheti, upper Svaneti and parts of Khevsureti, water usually comes untreated from a spring or gravity line and is normally fine if the source looks clear and the guesthouse keeps it clean, though travellers with sensitive stomachs should carry a filter bottle or purification tablets as a precaution. Power cuts are a near-daily feature of life in Tusheti outside the short summer season and happen occasionally in Svaneti during winter storms, so mountain guesthouses plan around diesel generators, solar panels, wood stoves and candles rather than a constant grid.

None of this should put you off the mountains; it should just reset your expectations. A guesthouse in Omalo or Mestia is a family home first and a hotel second, and the owners have been managing without 24-hour power and hot water for generations, usually with more grace than most visitors manage in the first 48 hours. The sections below set out, region by region, what to expect from the tap, the socket and the shower, and what to pack so none of it is a surprise.

Tap water by region: what to expect

Georgia does not have a single nationwide verdict on tap water. Cities and large towns on the central grid are treated and monitored by municipal utilities and are safe to drink straight from the tap; smaller highland communities rely on local spring catchments with no chlorination, which is usually safe in practice but not independently tested the way a city supply is.

If you want an official starting point on drinking-water hygiene for travellers, Georgia’s public health authority publishes general advice on food and water safety that applies equally to visitors and residents, see ncgh.ge. For anything beyond routine caution, especially with children, pregnant travellers or anyone with a compromised immune system, speak to a doctor before you travel rather than relying on a guidebook.

Bottled water brands worth knowing

Bottled and mineral water is sold everywhere, cheap, and a reasonable backup even in places where the tap is fine. Georgia’s mineral-water industry is a point of national pride, and you will see these names on shop shelves and restaurant tables across the country.

• Borjomi — naturally carbonated, sulphurous mineral water from the Borjomi gorge, Georgia’s best-known export
• Nabeghlavi — lightly mineralised, naturally sparkling, from Guria
• Sairme — mineral water from the Sairme spa valley, also sold still
• Likani — still spring water bottled near Borjomi
• Bakhmaro — mountain spring water from Guria’s summer resort area

Plain still water in plastic bottles (various local brands) is the cheapest option in any shop and what most guesthouses will offer if they do not trust their own tap for guests with sensitive stomachs. Carbonated mineral waters are strong-tasting and not to everyone’s liking neat; many Georgians mix them with juice or wine.

Power cuts in Tusheti and Svaneti

Tusheti is the clearest case. The region sits above the Abano Pass, a seasonal unpaved road that is normally closed by snow from roughly late October to late May or early June, and most villages are lived in only through the warmer months, which means the electricity infrastructure is thin and maintained for a short season rather than year-round use. The protected-area authority that manages the Tusheti landscape confirms the seasonal, high-altitude nature of access, see apa.gov.ge. Within that window, short power cuts of a few hours are routine, caused by storms, grid faults on a long single feeder line, or simple overload when several guesthouses run kettles and heaters at once.

Svaneti is better connected because Mestia and Ushguli sit on a paved or improved road reached year-round in most winters, barring exceptional snowfall, and the town has a more developed grid, hotels, and even a small airport. That said, winter storms do bring occasional outages, particularly in Ushguli and smaller hamlets further from the substation, and guesthouses there keep the same backup habits as Tusheti out of long habit rather than constant necessity.

For current road and weather conditions before any highland trip, check our road status page and Georgia’s official tourism portal at georgia.travel, since pass closures and reopening dates shift slightly year to year and are the single biggest variable in whether a guesthouse will have mains power at all.

Hot water in mountain guesthouses

Expect hot water to be available but not unlimited. Most Tusheti and Svaneti guesthouses heat water with a wood-fired boiler, a small electric immersion heater, or occasionally a solar panel feeding a tank, and hosts will usually tell you the best window to shower, often early evening once the stove has been going for a while. Showers can be a shared bathroom down the corridor rather than ensuite, and pressure is typically gravity-fed and gentle rather than powerful.

A hot shower at 11pm or 7am is not guaranteed in a one-room Tusheti homestay; asking your host directly when you arrive, rather than assuming, avoids a cold surprise. On multi-day treks such as the Tusheti to Khevsureti crossing over the Atsunta Pass, some overnight stops are even more basic, and a wash from a basin of heated water may be the realistic option for a night or two.

Heating in winter: wood stoves, not radiators

Central heating as understood in a European city hotel is rare in mountain guesthouses. The standard setup is a wood-burning stove in the main room, sometimes one per bedroom in better-equipped places, fed by the family through the evening and overnight. It is effective and the rooms do get genuinely warm, but it means someone has to keep feeding it, mornings can start cool until the fire is relit, and bedrooms further from the stove are noticeably colder than the room it sits in.

Lowland towns and cities are a different story: Tbilisi, Batumi, Kutaisi and Telavi hotels and most modern guesthouses have conventional gas or electric central heating, and this guide’s advice on wood stoves applies specifically to the high-altitude, family-run guesthouses of Tusheti, Svaneti and Khevsureti, not to the country as a whole.

Generators, solar panels and connectivity

Where mains power is unreliable, most established mountain guesthouses keep a small diesel or petrol generator for essentials, lighting, charging phones and cameras, and running the water pump, rather than for heating the whole building. Some of the better-equipped properties, particularly newer builds in Mestia and Omalo, have added solar panels and battery banks, which handle lighting and charging quietly but will not run a kettle or a hairdryer for long.

Mobile signal is patchy rather than absent: Georgian networks reach Omalo, Mestia and most larger highland villages, but drop out in valleys, on passes and in the smallest hamlets, and data speeds slow noticeably once you are off the main road. Do not plan on video calls or large uploads from a Tusheti homestay, and tell people at home in advance that you may go quiet for a day or two on a trek.

What to pack for mountain guesthouse realities

• A headlamp or torch, and spare batteries, for the inevitable evening power cut
• A power bank, charged in advance, since sockets may be shared or generator-only for part of the evening
• A reusable bottle with a built-in filter or purification tablets if you are cautious about untreated spring water
• Wet wipes and hand sanitiser for nights when a full hot shower is not on offer
• Warm layers even in summer: stone guesthouses cool quickly once the stove goes out, and Tusheti nights are cold year-round
• A basic first-aid kit, since the nearest clinic in Tusheti or remote Svaneti can be hours away
• Cash in Georgian lari: card machines depend on the same patchy power and signal, and small guesthouses rarely take cards at all
• A printed or downloaded offline map, since you cannot rely on steady data coverage

Travellers who would rather not manage any of this logistics personally can book a guided route where vehicles, timing and guesthouse choices are already matched to road and power conditions, for example Tusheti — Georgia’s Last Wild Frontier (4 Days), Svaneti by 4×4 — Mestia, Ushguli and the Zagar Pass to Lentekhi, 4 Days, or the longer 4×4 Expedition — Tusheti, Khevsureti and Kazbegi in 8 Days, all run with vetted guesthouses and a driver who knows which passes are open that week.

Practical summary

• City and large-town tap water (Tbilisi, Batumi, Kutaisi, Telavi) is safe to drink
• Highland village tap water is untreated spring water, usually fine; carry a filter bottle if cautious
• Bottled water brands to look for: Borjomi, Nabeghlavi, Sairme, Likani, Bakhmaro
• Expect short power cuts in Tusheti throughout its short season, and occasional ones in Svaneti in winter storms
• Hot water runs on wood or electric boilers at set times, not on demand; ask your host
• Heating is wood stove, not radiators, outside the main cities
• Generators and solar cover lighting and charging, not full heating or appliances
• Pack a headlamp, power bank, cash, warm layers and an offline map
• Check current pass and road conditions before any highland trip at our road status page and georgia.travel

Sources

• Tusheti protected landscape
• Georgia official tourism portal
• Upper Svaneti UNESCO World Heritage Listing
• Tusheti Protected Landscapes – UNESCO Tentative List
• Geostat – Access to Water Supply and Sanitation Statistics
• Agenda.ge – Power Outages Reported in Mountainous Regions of Georgia