The Moscow Metro is one of the busiest and most beautiful underground systems in the world, and it keeps growing. In 2026 the network gains a brand-new radial line, finishes another that opened its first stations in 2025, and extends two existing lines. Here is what is actually changing, when, and how much of it matters if you are visiting Moscow as a tourist.
The lines in the spotlight
Three developments define Moscow's metro expansion in 2026:
- Rublyovo-Arkhangelskaya line — a new line branching west from the Moscow-City business district. Its first section opens in September 2026.
- Troitskaya line (Line 16, the "communards' line") — its first phase opened in September 2025, and construction of the southern extension is under way.
- Filyovskaya and Sokolnicheskaya lines — both are set for extensions in 2026.
All of this comes on top of the Big Circle Line (BKL), the world's longest metro loop, which fully opened in 2023 and reshaped how people cross the city. For the background on that loop, see our guide to the Moscow Metro Big Circle Line.
Rublyovo-Arkhangelskaya line: opening in September 2026
This is the headline addition. Mayor Sergei Sobyanin oversaw a technical launch on 20 June 2026, and the first section is confirmed to open to passengers in September 2026. It will run from Delovoy Tsentr (in Moscow-City) to Bulvar Generala Karbysheva, with five stations: two that already exist and connect to the Big Circle Line — Delovoy Tsentr and Shelepikha — and three new ones, Zvenigorodskaya, Narodnoye Opolcheniye and Bulvar Generala Karbysheva.
A few details worth knowing:
- On the metro map the line will be shown in graphite grey.
- It will run the latest "Moskva-2026" trains — walk-through open-gangway carriages with USB charging and higher capacity.
- A second section, extending to Novorizhskaya, is planned for 2027.
Troitskaya line: already partly open, full line by 2029
The Troitskaya line's first phase opened in September 2025 with 11 stations, running from ZIL in the Danilovsky District down to Novomoskovskaya in Kommunarka (New Moscow). Construction is under way on the roughly 17-kilometre southern extension toward the town of Troitsk, adding six stations: Sosenki, Rakitki, Desna, Kedrovaya, Vatutinki and Troitsk. The full line is expected to be completed in 2029.
For visitors, the most useful detail is the ZIL end of the line: ZIL is a large riverside redevelopment close to the centre, and the interchange makes it easier to reach without long bus rides.
Does any of this matter for tourists?
Honestly, most of Moscow's headline sights — Red Square, the Kremlin, the Bolshoi, Gorky Park, the ornate "palace" stations — are still best reached by the older central lines and the Big Circle Line. The new Rublyovo-Arkhangelskaya line and the Troitskaya line mainly serve business districts and New Moscow suburbs.
That said, there are two real benefits: fewer transfers if your hotel or destination is in the northwest or south of the city, and less crowding on parallel lines. And the metro itself remains one of Moscow's top free attractions — see Moscow by Metro: essential tips for navigating the subway for how to explore the most striking stations.
New lines at a glance
| Line | Status (2026) | Key stations | Why visitors might care |
|---|
| Big Circle Line (BKL) | Fully open (2023) | 39-station loop around the centre | Fast cross-city transfers; skips the centre |
| Troitskaya (Line 16) | Phase 1 open (Sep 2025); full line by 2029 | ZIL – Novomoskovskaya | Easier access to ZIL riverside district |
| Rublyovo-Arkhangelskaya | First section opens Sep 2026 | Delovoy Tsentr – Bulvar Generala Karbysheva | Serves the northwest; new "Moskva-2026" trains |
How to pay and ride
All metro lines, new and old, use the same flat fare — there is no distance-based pricing and no surcharge for the new lines. The cheapest and easiest option is the reusable Troika card, or a contactless bank card / Face Pay at the turnstile. Full details are in our guide to buying tickets for the Moscow metro and buses.
If you are arriving with luggage and prefer a door-to-door option instead of navigating a new line, a pre-booked airport transfer can be simpler for the first ride into town. For the wider picture, see getting from the airport to the city centre.
Frequently asked questions
When does the Rublyovo-Arkhangelskaya line open?
Its first section, from Delovoy Tsentr to Bulvar Generala Karbysheva, opens to passengers in September 2026. A technical launch took place on 20 June 2026, and a second section to Novorizhskaya is planned for 2027.
Is the Troitskaya line already open?
Yes. Its first phase, 11 stations from ZIL to Novomoskovskaya, opened in September 2025. A southern extension of six stations toward Troitsk is under construction, with the full line expected in 2029.
What else is changing on the Moscow Metro in 2026?
Besides the new Rublyovo-Arkhangelskaya line, the Filyovskaya and Sokolnicheskaya lines are set for extensions, and work continues on the southern Troitskaya line.
Are the new lines useful for tourists?
Only sometimes. The central lines and the Big Circle Line still serve almost all the main sights. The new lines mainly help if you are staying or heading to the northwest, the ZIL district, or New Moscow.
Do the new lines cost extra to ride?
No. Moscow uses a single flat metro fare across the whole network, so the new lines cost the same as any other. A Troika card or contactless bank card is the easiest way to pay.
Opening dates and station names for lines still under construction can change; check the official Moscow transport channels before you plan a specific trip. Sources: Moscow City official site and the Troitskaya line reference.
