Start exploring International Relations & Diplomacy summer programs for high schoolers
Explore Summer helps you find programs based on what actually matters to you: interests, location, dates, grade, budget, and more.
The programs below match the starting criteria All these programs match the starting criteria International Relations & Diplomacy and grades 9–12.Refine these results further (e.g. by dates, length, budget, etc.) or start a different search.
Try “in California only,” “under $3,000,” or “in July”Try “in California only,” or “under $3,000”
International Relations & DiplomacyPre-CollegeLeadership & GiftedSelectiveFully Funded
Notre Dame Leadership Seminars
University of Notre Dame
Dates:
Jun 19–30, 2027
Length:
10-day seminar (12 days on campus)
Cost:
$0
Location:
Notre Dame, IN (University of Notre Dame)
Grades:
Completed 11th grade
Format:
Residential
Deadline:
Jan 20, 2027
Credit:
1 transferable Notre Dame credit (on satisfactory completion)
Students live in Notre Dame residence halls and spend the session in one seminar taught by Notre Dame faculty, with activities outside class. Ten-day residential seminar in Global Issues: Violence and Peace in the Modern Age at Notre Dame, earning one Notre Dame credit.
International Relations & DiplomacyGlobal & LanguageWriting & HumanitiesApplication
Diplomacy & Government (Amsterdam)
CIEE
Dates:
2 sessions between Jun 16–Jul 28, 2027 (3 weeks options)
Length:
3 weeks
Cost:
$7,350
Location:
Amsterdam, Netherlands
Grades:
Current grades 9-12
Format:
Group Housing
Deadline:
Jan 20, 2027
Day trips to The Hague (meetings with policymakers, a visit to the International Court of Justice) and Brussels (EU decision-making bodies), plus a role-playing simulation at the Parlamentarium in Amsterdam. Students work in groups to debate positions on a current global challenge.
International Relations & DiplomacyGlobal & LanguageWriting & HumanitiesApplication
Diplomacy & Government (Brussels)
CIEE
Dates:
2 sessions between Jun 16–Jul 28, 2027 (3 weeks options)
Length:
3 weeks
Cost:
$7,150
Location:
Brussels, Belgium
Grades:
Current grades 9-12
Format:
Residential (Homestay)
Deadline:
Jan 20, 2027
Students live with a host family in Brussels. The session includes visits to the European Parliament (including the Hemicycle) and the Parlamentarium, and ends with a student debate on a current global challenge and a proposed peace-building initiative. There is a day trip to Dinant and the Caves of Han, plus a hands-on chocolate-making workshop.
International Relations & DiplomacyGlobal & LanguageWriting & HumanitiesApplication
Diplomacy & Government (Tallinn)
CIEE
Dates:
2 sessions between Jun 16–Jul 28, 2027 (3 weeks options)
Length:
3 weeks
Cost:
$5,850
Location:
Tallinn, Estonia
Grades:
Current grades 9-12
Format:
Residential (Homestay)
Deadline:
Jan 20, 2027
Visit to the U.S. Embassy in Tallinn with senior diplomatic officials. Negotiation simulations and conflict resolution exercises; students propose a peace-building initiative. Excursions to coastal cities (Pärnu, Kuressaare, or Haapsalu).
International Relations & DiplomacyGlobal & LanguageWriting & HumanitiesApplication
Diplomacy & Government in East Asia (Seoul, South Korea & Taipei, Taiwan)
CIEE
Dates:
Jul 8–28, 2027
Length:
3 weeks
Cost:
$9,150
Location:
Seoul, South Korea & Taipei, Taiwan
Grades:
Current grades 9-12
Format:
Group Housing
Deadline:
Jan 20, 2027
Multi-destination program starting in Seoul (debates on current East Asian issues, a visit to the DMZ) and culminating in a final mock negotiation in Taipei; overnight excursion to Hsinchu, Chiayi, and Kaohsiung (including the TSMC Museum of Innovation) via Taiwan's high-speed rail. Only the CIEE Academic Merit Award is available for this program -- the need-based Global Navigator Scholarship (GNS) is not.
Georgetown University (Hoya Summer High School Sessions)
Dates:
Jul 25–31, 2027
Length:
1 week
Cost:
$3,095–$3,725
Location:
Washington, DC (Georgetown University campus)
Grades:
Rising 9th graders through graduating seniors (completed grades 8–12)
Format:
Commuter / Residential
Deadline:
Early bird Jan 31, 2027 · Final May 15, 2027
A week on America's role in a changing world, from Congress, the presidency and the press in foreign policy to the Atlantic Alliance, great-power competition and the future of American foreign policy.
Georgetown University (Hoya Summer High School Sessions)
Dates:
Jul 11–31, 2027
Length:
3 weeks
Cost:
$7,085–$9,085
Location:
Washington, DC (Georgetown University campus)
Grades:
Rising 9th graders through graduating seniors (completed grades 8–12)
Format:
Commuter / Residential
Deadline:
Early bird Jan 31, 2027 · Final May 15, 2027
Three weeks on how U.S. foreign policy is made, combining lectures, talks by policymakers, visits to foreign embassies, crisis simulations and discussion of defense policy, terrorism, NGOs, think tanks and trade.
The Academies by Harvard Student Agencies, weekday classes on the Harvard campus. Students study government structures, political campaigns, how laws pass through Congress, and diplomacy and international relations, including game theory, building toward writing their own public policy.
International Relations & DiplomacyLeadership & GiftedFirst-Come
NYLF - National Security
Envision by WorldStrides
Dates:
2 sessions between Jun 26–Jul 13, 2027 (8 days options)
Length:
8 days
Cost:
$4,499
Location:
Georgetown University
Grades:
9-12
Format:
Residential
Credit:
1-2 college credits from George Mason University, as a non-degree high school guest student
8-day pre-college program (NYLF series) exploring diplomacy, intelligence, cybersecurity, and defense, held exclusively at Georgetown University in Washington, D.C.