We have a number of talks coming up about our expeditions, register for a talk by clicking here!

4 weeks Expeditions

  •  

    Indonesia Expedition – Marine Only
    • Diving and marine biology survey techniques.
    • 2 & 4 week projects available in 2026

      2-4 weeks

      Hoga Island Marine Station & Indonesia

    2026

    Interests:

    Marine

    Reserve your place  View details
  •  

    South Africa Expedition – Gondwana Terrestrial Only
    • In-depth option for large mammal and biodiversity research
    • 2, 3 and 4 week projects available in 2026

      2-4 weeks

      South Africa & Gondwana

    2026

    Interests:

    Terrestrial

    Reserve your place  View details
  •  

    South Africa Expedition – KZN Marine and Terrestrial
    • Great taster of large mammal research and diving
    • 2 3, & 4 week projects available in 2026

      2-4 weeks

      South Africa, Sodwana Bay & KZN Camp

    2026

    Interests:

    Marine & Terrestrial

    Reserve your place  View details
  •  

    Croatia Expedition – Marine and Terrestrial
    • Biodiversity survey techniques and diving in one of the most beautiful parts of Europe
    • 2, 3 & 4 week projects available in 2026

      2-4 weeks

      Croatia, Silba & Krka National Park

    2026

    Interests:

    Marine & Terrestrial

    Reserve your place  View details
  •  

    Croatia Expedition – Marine Only
    • Diving in one of the most beautiful parts of Europe
    • 2, 3 & 4 week projects available in 2026

      2-4 weeks

      Croatia & Silba

    2026

    Interests:

    Marine

    Reserve your place  View details

    • Popular Pages

    Useful Pages

    Already Booked?

    General Links

    Wallace House, Old Bolingbroke, Spilsby, Lincolnshire PE23 4EX, UK
    | +44 (0) 1790 763194 | info@opwall.com