★★★★★5,0· 167 reviews on 2GIS (in Russian)
Yuzhno-Sakhalinsk, Khabarovskaya St., 2, Meridian BC
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Get in touch

We reply in messengers from 09:00 to 20:00 Sakhalin time (UTC+11). For dates and seats, WhatsApp or Telegram is fastest. We may reply with a delay outside those hours.

UTC+11 · now 20:35
We'll reply from 09:00

Offices and meeting points

Three points on Sakhalin: a sales office in Yuzhno-Sakhalinsk and two bases — in Bereznyaki and at Lake Busse. We meet for the trip where the booking confirmation says. Contracts, payment and gift cards — at the office on Khabarovskaya.

3 points on Sakhalin
46.9623, 142.7452
Main sales office
Южно-Сахалинск, ул. Хабаровская, 2, БЦ «Меридиан»

City office in Meridian business centre, 4th microdistrict. We draw up contracts, take payment, issue gift cards and help pick a route in person.

Hours24/7, by phone
Phone+7 962 104-01-03
E-mailsakhextreme@mail.ru
Landmark4th microdistrict, Meridian BC
How to get there: 4th microdistrict, Meridian BC. Khabarovskaya 2. Parking at the business centre.
Open in 2GIS

Write — we'll pick a route

Tell us the dates, headcount and fitness level. We'll reply within a working day (09:00–20:00 UTC+11) with 2–3 options.

A manager who actually leads groups replies — not a call centre.
30% prepayment, the rest on site; cancel 7 days ahead for a full refund.
If your route is closed for the season, we'll offer the nearest alternative.
Don't like forms? Telegram · WhatsApp · sakhextreme@mail.ru
Topic
By sending you agree to the privacy policy. The Russian text is legally binding.

Questions managers get most

How many days ahead should I book?

In summer, Moneron and Aniva Lighthouse — 2–3 weeks; seats go early. Snowmobile trips can often be taken 2–3 days ahead, and on weekdays even same-day.

What if the weather turns?

If we cancel — we refund 100% or move to a convenient date. We decide the evening before and write in the messenger at once.

Do you work with companies?

Yes. We issue an invoice and send closing documents by e-document flow. Corporate groups from 8 people have separate programmes.

Can we bring children?

On sea trips — from 6, on snowmobiles as a passenger — from 10, driving — from 18 with a category A licence. Kids' life jackets and gear are available.

Legal details
CompanyООО «КОСМОС»
INN6500021923
OGRN1256500000371
Tour operator registryВ031-00161-77/02275525
AddressЮжно-Сахалинск, ул. Хабаровская, 2, БЦ «Меридиан»
Partners and press

Filming, collaborations, corporate trips — write to sakhextreme@mail.ru with the subject “Partnership”. A media kit and route photos on request.