Short Term Missions

One Hundred Door Discoveries

One Hundred Door Discoveries invites you into a bold, short-term journey of exploration, faith, and purpose. This thoughtfully designed introduction to mission facilitates meaningful experiences, and offers times for reflection.

Mongolia

August 2026: 3 weeks

The central focus of this trip will be the COP 17 Conference held in Ulaanbaatar. There will be opportunities to explore significant Creation Care issues and to see projects working in this area. Meet the team at JCS and hear about their role in Mongolia.

India

October 2026: 2 weeks

We will visit Kolkata, Patna, Lucknow and Delhi. Visiting the birthplace of the modern missionary movement we will consider how God calls us, the role and place of foreign missions, lessons to learn from the past and contemporary issues in mission.

somewhere sometime

If you have a desire to explore a specific country, we will let you know about trips being offered by Interserve in other countries. For destinations outside our Interserve footprint, we will introduce you to other mission organisations to explore with.

Cambodia

January 2027: 3 weeks

Join a team led by a couple who served in Cambodia. Experience what it means to be a servant of Christ through practical ministry in partnership with the local church. Experience the impactful work of BAM and various NGOs, and immerse yourself in the fundamental aspects of culture and language.

Thinking about mission?


Equip yourself for mission.

Kōrero with others exploring how to serve.

Grow in skills for crossing cultures.

The Bridge Mission program challenges and prepares you to be involved in God’s mission for the world.

We meet bi-monthly online and in-person to discuss issues around preparing for mission and engaging with East Asian peoples both here in NZ and overseas.

Bridge Mission is a collaborative program across OMF, ECM, WEC and SIM.

Upcoming events

Feb 16 Mission, What’s the Point?

April 20 Next Steps – How Do I Prepare?

June 29 Crossing Cultures

Aug 31 Barriers to Mission

+ Nov 7 or 14 – In person Day Retreat to help you reflect on how God is calling you

SEE WHAT'S ON

FAQs

  • These trips are open to adults of all ages, with a particular focus on young adults (18–30). You do not need prior mission experience—just curiosity, openness, and a willingness to learn.

  • Fundraising is optional. We can provide guidance and resources for those who choose to raise support, but participants may also self-fund.

  • Each trip includes cultural engagement, learning from local Christians and partners, opportunities for service, and time for reflection. The emphasis is on listening, learning, and relationship rather than “doing projects.”

  • You will receive an orientation pack, take part in online group sessions, and attend a final in-person or online orientation shortly before departure. This covers expectations, culture, safety, and spiritual preparation.

  • Yes. Each team is led by experienced leaders, often including people who have lived or served in the country.

  • There is a structured debrief process, including group reflection sessions. This helps participants process their experience and consider how it shapes their faith, choices, and future direction.

  • Item descriptionOne Hundred Door Discoveries prioritises learning, reflection, and relationship over activity. The goal is formation rather than output—helping participants understand God’s mission and their place within it.

  • Most trips are between 2 and 4 weeks. Length varies depending on destination and focus, and exact dates are advertised well in advance.

  • Costs vary by destination but usually range between $5,000–$6,000 NZD. This typically includes flights, accommodation, meals, transport, insurance, and visas. Personal spending money is additional.

  • No. These trips are designed as learning experiences. What matters most is a teachable attitude, emotional maturity, and the ability to work well in a team.

  • Interserve has robust risk management processes, long-standing in-country relationships, and clear safety protocols. We continually assess risks and provide guidance before and during the trip.

  • Team leaders provide pastoral care, guidance, and daily check-ins. Participants are encouraged to support one another as part of a learning community.

  • It can be. While there is no pressure to “take the next step,” many participants use One Hundred Door Discoveries as a way to discern future involvement in mission—locally or globally.