ISK is a proud member of the Central and Eastern Schools Association (CEESA). As such, our secondary students (Grades 6-12) have the opportunity to participate in inter-school events throughout the year. A number of our after-school activities culminate in a trip for students within our CEESA region, including Cross Country, Knowledge Bowl, Football, Basketball, Choir, Speech and Debate, and more.


ISK Cross Country Invitational


MS Boys Football to Wroclaw, and ISK hosts MS Football Tournament


MS and HS Cross Country team to Prague for CEESA Cross Country Tournament

HS Speech and Debate to Vilnius for CEESA Speech and Debate Tournament


ISK Hosts Basketball Tournament


ISK Hosts CEESA Math Counts

HS Knowledge Bowl to Belgrade for CEESA Knowledge Bowl Tournament


MS and HS Swim Team to Warsaw for CEESA Swim Meet

ISK Hosts CEESA HS Boys Basketball Tournament


MS and HS Boys Football Teams to Sarajevo for CEESA Football Tournaments

MS Knowledge Bowl to Kiev for CEESA Knowledge Bowl Tournament


HS Boys Football to Warsaw for Tournament

After School Activities

The International School of Krakow is devoted to the development of the whole child, offering opportunities for students to grow not only academically and intellectually, but also artistically, athletically and personally.  While much of this is encouraged through our core curriculum and learning experiences throughout the day, a big part of our students’ needs and interests are also supported through our After School Activities (ASA) program.  

Consisting of 3 seasons (fall, winter and spring), ISK offers a variety of activities for students in grades Kindergarten through Twelve,  5 days a week. With as many as 40 or 50 activities offered in any given season, the list is always extensive, but consistently includes Sports (Soccer, Basketball, Cross Country, Volleyball, Swimming, Tennis,…), the Arts (Choir, Photography, Pottery, Dance, Piano, Guitar, …), Academics (Knowledge Bowl, Math, …), and then things that go beyond these descriptors (Read, chill and drink  cocoa, Lego, Dungeons & Dragons, …) While the list changes each season, there is always something for everyone.

Many of our ASAs are offered by ISK staff and these are are free of charge for our students. In order to enrich the variety of activities we also invite professional instructors, and these ASAs involve a separate activity fee paid for by the individual families.

For more information, please contact the ASA Coordinator, Ms. Klaudia, at kgarciapage@iskonline.org


The Spring Session will begin on Monday, March 23, and end on Friday, June 5.

Club Information and Descriptions (click here for info)

Please click here for a printable, color-coded version of the Spring Session schedule. 

Click here for Transportation Information for the Spring Session

Sign-ups for the Spring Session of After School Activities will open on Wednesday, March 11 at 7 pm and close on Wednesday, March 18 at 7 pm.

If you wish to inquire about an activity or club, please contact Ms. Klaudia at kgarciapage@iskonline.org for more information.




ISK Student Magazine


Issue #12 March 2019

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Summer Hours

Office summer hours from 8am to 1pm

ISK is currently running on summer hours and only open for appointments made in advance.

Due to construction, the school's landline is not in use. 

If you wish to contact the school please use the numbers below:

Front desk: +48 608 010 647

Admissions: + 48 608 600 873

Business office: +48 603 187 110

We hope you are all having a restful, healthy, happy summer break.