Set between the Nemira and Ciuc mountain ranges in Bacău County, Poiana Uzului is a long reservoir on the Uz River, framed by forested slopes and a quiet mountain road. It is both a scenic stop and an important water-supply reservoir, so the best visit combines viewpoints, local history and careful respect for access and water-protection rules.

Why visit Poiana Uzului?

The reservoir stretches for nearly four kilometres through the Uz Valley. Local tourism information describes an area of about 334 hectares and depths reaching roughly 90 metres. The dam was built from 1965 to 1973; it is notable as Romania’s first buttress dam and retains water used for the regional drinking-water supply. These figures and the engineering story are summarized by the local Uz Valley visitor guide. The lake’s function matters as much as its scenery: keep clear of restricted infrastructure and follow every posted water-protection rule.

The modern reservoir also changed the valley’s story. The former village of Poiana Uzului lies beneath the water. The area saw fighting during the First World War, and a nearby memorial and interpretive panel near Sălătruc commemorate the soldiers and the 1916 events. For background, see the heritage study on the Uz Valley and the lost village.

What to see and do

View the dam and lake from permitted public areas

The dam is an operating water and energy facility, not a visitor attraction with a confirmed interior tour. Plan to admire it from publicly accessible viewpoints only; do not enter gates, service roads or operational areas, and obey any temporary closure signs. Conditions can change, so check locally before travelling. The drive along the reservoir gives changing views of the water and surrounding mountains.

Explore the Uz Valley at a slower pace

Use the lake as a base for a relaxed scenic drive, photography and short walks where access is clearly permitted. The local visitor guide lists nearby places such as Nasolea Waterfall, the Izvorul Alb yew reserve, Nemira Ridge and the natural lake Bălătău. These are separate outings with different road and trail conditions; check the route, weather and daylight before setting out. Dărmănești itself is recognized by the town hall as a local tourist resort, with Nemira hiking routes, picnic areas, monuments and cultural events.

Water activities and fishing

Local accommodation information advertises SUP boards and kayaks for guests, but availability and launch access are not guaranteed. Contact the provider in advance and confirm that the activity is currently allowed in the chosen area. The reservoir is deep and cold; wear a buoyancy aid and stay close to shore. Fishing is subject to current permits, seasons, designated areas and water-source restrictions. Before fishing, verify the current requirements directly with AJVPS Bacău and the relevant authorities; do not rely on old permit details.

How to get there

Start from Dărmănești and follow county road DJ123 west along the Uz Valley toward the dam and Sălătruc. The local visitor guide describes the route as a few kilometres beyond town, continuing beside the reservoir. A car gives the most flexibility; check your navigation and road conditions before leaving, especially after heavy rain or in winter. Do not assume that every lakeside pull-off is legal or safe for parking.

For public transport, check current services to Dărmănești and onward connections locally before booking: schedules and seasonal services can change, and the final stretch to viewpoints may require a taxi or a walk. There is no confirmed regular shuttle to the dam.

When to go

Late spring through early autumn is generally the easiest period for a lakeside outing, while autumn brings colour to the wooded slopes. Morning and late afternoon often provide softer light for photographs. Mountain weather changes quickly, and winter ice, snow or reduced visibility can make the road and walking conditions difficult. Check the forecast on the day and allow extra time.

Suggested half-day itinerary

1. Begin in Dărmănești and check local notices, weather and road access.
2. Drive west on DJ123, stopping only at safe, permitted public viewpoints.
3. View the dam from outside any restricted perimeter and continue toward Sălătruc if the road is open.
4. If time and conditions allow, visit the memorial area and learn about the valley’s 1916 history.
5. Return to Dărmănești before dusk; add a separate Nemira trail or nearby natural site only if prepared for a longer outing.

Practical advice

• Access: lake and valley viewpoints are outdoors; public access to dam infrastructure or its crest is not assured.
• Facilities: do not expect visitor toilets, food or staffed information at the dam. Bring water and snacks, and take all litter away.
• Safety: keep children close near steep banks and roads; do not swim or launch a boat unless local rules expressly allow it.
• Respect: this is a drinking-water source and a working facility. Follow signs, avoid disturbing wildlife and leave no waste.
• Accessibility: the route is primarily a drive with uneven outdoor viewpoints; step-free paths and accessible facilities have not been confirmed.
• Before you go: confirm the road, access restrictions, accommodation or equipment availability with local providers and the town hall.

Sources and further information

• Poiana Uzului Lake and Dam — Visit-Uz.ro (local visitor information)
• Dărmănești Town Hall (official local information)
• Uz Valley and Poiana Uzului heritage study
• AJVPS Bacău (verify current fishing rules)
• Photo source and reuse licence — Wikimedia Commons

Always verify access, operating restrictions and activity rules locally. This guide is for trip planning and does not guarantee entry to controlled areas or availability of services.