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All schools in the Mark Twain International School group
Anca Macovei Vlăsceanu
School Principal
Academic offering
Curriculum IB (PYP)
Taught languages English, Romanian
Typical class size 6
Strengths STEM, Performing Arts, Languages
Clubs Academic and Intellectual, Arts and Creative, Cultural and Language
Stages Early Years, Primary School
Introduction
Mark Twain International School - Junior Campus offers a dedicated educational environment for children ages 2 to 11. Situated in a 16,000 sqm green campus in Voluntari, the school features a dual-division approach with both English-only and bilingual English-Romanian tracks. The curriculum strictly follows the IB Primary Years Programme (PYP). Notable facilities include an on-site clinic, a newly renovated kitchen providing up to four nutritionist-approved meals daily, and dedicated spaces for over 40 co-curricular activities.
A unique signature feature is the Extended Stay Program, an optional afternoon enrichment initiative focusing on creative workshops, social interaction, and play-based learning. Furthermore, students can participate in distinctive clubs ranging from advanced mathematics and robotics to fencing, theater, and rock band practice. The campus is serviced by a private fleet of 25 vans, ensuring secure door-to-door transportation for its students.
This campus is part ofMark Twain International School
Strada Erou Iancu Nicolae 25, 077190 București, Romania
The Essentials
Mark Twain International School - Junior has 700 pupils, typical class sizes of 6, instruction in English, Romanian.
Location
Three MTIS campuses are located in Ilfov County near Bucharest, Romania. Junior Campus is at 25 Erou Iancu Nicolae, Voluntari. Senior Campus is at 89 Erou Iancu Nicolae, Voluntari. Cosmopolis Campus is at 110 Europa, Ștefăneștii de Jos.
Stages
Preschool (2-6 years); Primary School (6-11 years); Middle School (11-15 years); High School (15-19 years).
Type
Private international school offering bilingual and international divisions; ARACIP, IB (PYP, MYP & DP) and Cambridge accreditation.
Country affiliation
Based in Romania.
Bus service
Our modern fleet of school buses and vans provides door-to-door transportation for our students anywhere in the Bucharest metro area.
Fees
Annual tuition at Mark Twain International School - Junior ranges from RON 33,093 to RON 79,320 for 2026/27.
Application / registration fees - A school services / registration fee is required and is payable at the time of registration; the school lists registration fees as part of its comprehensive fee structure.
Tuition fees by year group (annual and per tuition instalment) - Tuition is published for the International Division and shown in Romanian leu (RON). The school bills tuition in two instalments; therefore the per-instalment amount shown below is one half of the annual tuition.
- Preschool / Nursery 2 (age 2): Annual RON 33,263 — Tuition instalment (one of two) RON 16,631.50. - Kindergarten 1 (age 3): Annual RON 38,381 — Tuition instalment RON 19,190.50. - Kindergarten 2 (age 4): Annual RON 43,498 — Tuition instalment RON 21,749.00. - Kindergarten 3 (age 5): Annual RON 48,616 — Tuition instalment RON 24,308.00. - Grade 1 (age 6): Annual RON 74,203 — Tuition instalment RON 37,101.50. - Grade 2 (age 7): Annual RON 74,203 — Tuition instalment RON 37,101.50. - Grade 3 (age 8): Annual RON 74,203 — Tuition instalment RON 37,101.50. - Grade 4 (age 9): Annual RON 74,203 — Tuition instalment RON 37,101.50. - Grade 5 (age 10): Annual RON 74,203 — Tuition instalment RON 37,101.50. - Grade 6 (age 11): Annual RON 79,320 — Tuition instalment RON 39,660.00. - Grade 7 (age 12): Annual RON 79,320 — Tuition instalment RON 39,660.00. - Grade 8 (age 13): Annual RON 79,320 — Tuition instalment RON 39,660.00. - Grade 9 (age 14): Annual RON 84,438 — Tuition instalment RON 42,219.00. - Grade 10 (age 15): Annual RON 84,438 — Tuition instalment RON 42,219.00. - Grade 11 (age 16): Annual RON 94,672 — Tuition instalment RON 47,336.00. - Grade 12 (age 17): Annual RON 94,672 — Tuition instalment RON 47,336.00.
What the tuition covers - Annual tuition is presented as an all‑inclusive package that covers full academic tuition, all books and educational materials, a complete uniform set, and three meals per day. A school services / registration fee is listed separately and is required at registration.
Billing schedule and payment terms - The school uses two separate contracts for enrolment: a tuition contract (paid in two instalments) and a school services contract (requiring full payment at the time of registration). Payment of the school services contract is required prior to the start of enrolment.
Boarding fees - Boarding is not applicable as a residential option for standard enrolment; the school operates as a day campus. No boarding fee schedule is published.
Other costs and optional services - Optional services available for an additional fee include door‑to‑door private bus transport, a late‑stay programme for preschool and primary students, extended after‑school enrichment programmes, and weekend educational excursions. These optional services are charged in addition to tuition. - Although the school states that uniforms, books and three meals daily are included in the tuition, some other items commonly charged by schools (external exam registration fees, some extracurriculars, special trips) may still be charged separately if applicable.
Refunds and withdrawal - No explicit refund or detailed withdrawal policy for tuition or registration fees is published on the school's Terms & Conditions or the tuition overview pages. Parents should note that the school requires payment of the school services contract at registration and that the tuition contract is arranged in two instalments.
Fee payment options - Specific payment methods (for example, credit card, bank transfer, direct debit) are not published on the public tuition and admissions pages. The school uses its admissions process and school services contract to manage registration and payments; payment details and accepted methods are handled through the school's admissions office.
Notes on availability of figures and missing details - The annual tuition figures above are those published for the 2025–2026 academic year and reproduced in the school-fees listing used by independent international‑school directories. The school's own public tuition page describes billing structure and inclusions but does not publish a full downloadable numeric fee schedule or line‑by‑line values for registration fees, payment methods, or refund mechanics; those specific numeric items were not found on the publicly available pages consulted.
FAQs
Where is Mark Twain International School located and how many campuses does it operate near Bucharest?
MTIS operates three campuses in Ilfov County near Bucharest: Junior Campus at 25 Erou Iancu Nicolae, Voluntari; Senior Campus at 89 Erou Iancu Nicolae, Voluntari; and Cosmopolis Campus at 110 Europa, Ștefăneștii de Jos. The three sites collectively offer green spaces and modern buildings across about 16,000 m2 of outdoor area and 7,500 m2 of indoor space.
What ages does MTIS serve and what curricula does it offer?
MTIS serves students from ages 2 to 18. It offers a bilingual division or international division with IB (PYP, MYP, DP) as well as Cambridge (IGCSE) and German and French curricula, plus two high‑school pathways: the National Romanian Baccalaureate or the IB Diploma Programme.
Is MTIS a co‑educational private international school?
Yes. MTIS is a private, co‑educational international school with ARACIP, IB, and Cambridge accreditations, catering to a diverse student body across three campuses.
What are the tuition rates and how are payments structured for MTIS International Division?
Tuition is published in Romanian leu (RON) for the International Division and is billed in two installments; there is also a separate school services/registration fee payable at registration. For example, Preschool 2 is 33,263 RON annually and Grade 11–12 are 94,672 RON annually, with each instalment being half of the annual amount.
What does the annual tuition cover at MTIS?
The annual tuition is an all‑inclusive package that covers full academic tuition, all books and educational materials, a complete uniform set, and three meals per day. A separate school services/registration fee is charged at registration.
How do families apply, and are there scholarships or discounts?
Admission follows four steps: campus tour or online meet & greet, placement assessment, signing admissions documents and fee payments, and starting at MTIS. New and returning students should apply/register between February and April of the year before the intended start. Scholarships are available, including sibling discounts.
What curricula and accreditations does MTIS hold?
MTIS offers IB (PYP, MYP, DP) and Cambridge curricula, with a bilingual division and an international division. It is accredited by ARACIP, the IB, and Cambridge.
What are the IB Diploma results and class sizes like at MTIS?
MTIS reports a 100% pass rate for the IB Diploma Programme. The student–teacher ratio is 1:6, reflecting small to medium class sizes that support individualized attention.
What support does MTIS offer for higher education and university applications?
MTIS provides career counseling and mentoring to assist with university applications and future plans.
How extensive are MTIS's facilities and where are the campuses located?
The campuses span 16,000 m2 of green space and 7,500 m2 of modern buildings across three sites: Junior Campus (25 Erou Iancu Nicolae, Voluntari), Senior Campus (89 Erou Iancu Nicolae, Voluntari), and Cosmopolis Campus (110 Europa, Ștefăneștii de Jos). They feature outdoor spaces, sports facilities, and modern classrooms.
Are there specialized facilities for arts, sciences or sports at MTIS?
MTIS offers over 40 co‑curricular activities across arts, sciences and sports, including advanced mathematics, robotics, rock band, fencing, and theatre, supported by modern campus facilities.
What kind of outdoor or recreational spaces do MTIS campuses have?
The campuses include substantial green spaces (16,000 m2) and outdoor spaces with playgrounds, sports facilities, and an outdoor pool to support wellbeing and physical education.
What kinds of extracurricular activities are available at MTIS?
There are over 40 co‑curricular activities, including advanced mathematics, robotics, rock band, fencing, theatre, music, and visual arts, alongside on‑campus tutoring and other enrichment options.
Does MTIS provide leadership opportunities or service components within programs?
Yes. The IB framework includes Creativity, Activity, and Service (CAS) as part of the Diploma Programme, and MTIS offers career counseling and mentoring to develop leadership and future planning.
Are there language or arts clubs and competitions at MTIS?
Diploma Programme studies can be undertaken in English, French, or Spanish, and there are extensive arts offerings such as music, theatre, and visual arts, along with related clubs and performances.
How does MTIS support English language learners and language diversity?
MTIS provides English language instruction and maintains a bilingual English‑Romanian division; the Diploma Programme may be studied in English, French, or Spanish.
What health, safeguarding and wellbeing provisions are available on campus?
An on‑campus clinic is available to evaluate health issues and arrange hospital visits if needed. Safeguarding is supported by 24/7 video surveillance and trained staff for first aid, CPR, AED, and fire and traffic safety.
What are MTIS's meal provisions and nutrition standards?
MTIS provides meals on campus: four daily meals for the Junior Campus and three meals daily for the Senior Campus, with a weekly menu that is nutritionist‑approved.
Is boarding offered at MTIS, and what is known about daily life?
Boarding is not offered; MTIS operates as a day school. Detailed information about uniforms and house structure is not published.
Are there any details about uniforms or a house system at MTIS?
Uniform policies and the existence of a house system are not published in the available information.
