Allas Sea Pool

Important Notice Please Read

Swimmers Guide is not connected with any of the facilities listed on this site in any way. We cannot tell you the pools’ opening and closing times or when Senior Aerobics classes are held; we cannot tell you about the availability or cost of swimming lessons; we cannot get you discounted admission to swim at any of them; and we cannot help you find your children’s lost goggles or bathing suits.

We can and do try to give you reliable information about the pools, their locations, their admission policies, and their single-visit or casual swimming prices. Where possible, we include hypertext links to the pools’ own official websites and Facebook pages, clickable email addresses, and links to the websites of the clubs and teams that swim there. Look to those resources within each listing for more detailed information.

The data in the site is under continual review and is revised whenever the site’s editor becomes aware of a change, but, with more than 20,000 listings, a complete, periodic review of every listing takes about seven years to complete; in many places, prices will change four or five times before we have a chance to check the pool’s official website again.

For that reason, we ask for your help: If any of the information in the listing is incorrect, out of date, or could be improved, please tell us. There is an "Edit" button on just about every line of every listing, click on the edit button to tell us what needs to be changed. (No, it's not a place for you to ask us questions. What we have in each listing is the latest news we have.)

Also, please consider checking the listings of the pools you regularly use at home or when traveling, as your knowledge may be helpful to someone else who is unfamiliar with the area and visiting for the first time. Just go to the Add a Pool section of the site, read the first page, then fill out the questionnaire.

Updated April 14, 2020.

Facility Overview

Facility Name
Allas Sea Pool
Katajanokanlaituri 2a, Katajanokka
Helsinki, Uusimaa 00100

Adult Admission Price & Policy

€14.00; SC €9.50. [January, 2019]
Note: Admission policies and prices shown in Swimmers Guide listings are believed to be correct as of the date(s) shown in brackets. If not correct now, please click on the "Edit" button so this listing can be fixed and the information brought current. This site works best when its users take an active role in the maintenance of the data.

Full-Size, Year-Round Pools & Boards

Pool 1
25m x 15m, 6 lanes, 1.65m depth, fresh water, outdoors, heated year-round, 27ºC (81ºF)
Pool 2
25m x 12m, unstriped, 1.8m depth, filtered and sanitized sea water, outdoors, unheated but open year-round, ambient sea water temperature - very cold to warm, depending on season (1ºC [33.8ºF] on New Year's Day, 2019)


The Google Maps Satellite and Street Views available in June, 2017, when the listing was created, predate the construction of the facility.
60.166784, 24.957113

Teams That Use This Facility

We have no web links or contact information for teams that train at this facility.

Facility Notes

There is also a 17m x 11m, 0.6m depth, heated, 27ºC, outdoor, children's pool at this location; unlike the other pools, it is closed in winter.
The pools, which opened in May, 2017, are built on docks floating in a bay off the Gulf of Finland.
Yes, the two 25 meter pools are outdoors and all open year-round - in Helsinki, Finland, at a latitude north of Moscow and roughly parallel to Fairbanks, Alaska!

Facility Reviews

Slow, fast, and aqua-jogging lanes available, plus half the pool as an open area.
[January, 2019]
This is a beautiful facility! There's a café, sun terrace, and three pools: one recreational, one for training, and one filled with Baltic sea-water. Parking is tricky.
[January, 2019]