Our marine conservation holidays

Our marine conservation holidays are designed for anyone with a passion for the oceans. Enthusiasm is valued over experience and you don’t need a scientific background to get involved. Placements on these trips can take different forms – data collection and monitoring are generally the aim, but this can take place during beach patrols, from the deck of a boat, or underwater. Many of our marine conservation holidays are based off the coast of countries like Costa Rica or Belize. But while your lodging may be basic, your surroundings and the experience itself will be 5-star.

Our top trips

Lionfish spearing marine conservation in Belize

From US $995
5 days ex flights
Help us protect reef ecosystems by hunting invasive species

Maldives whale shark conservation snorkelling cruise

From US $2499 to US $2699
8 days ex flights
Maldives whale shark conservation cruise with local experts
Small group2026: 1 Nov, 2027: 31 Jan, 7 Feb, 14 Feb, 18 Apr, 22 Aug, 14 Nov, 21 Nov

Whale conservation holiday in the Azores

From £695 to £4195
7 days ex flights
Help assist in integral whale and dolphin conservation
Small group2027: 1 Mar, 15 Mar, 1 Apr, 15 Apr, 1 May, 15 May, 1 Jun, 15 Jun, 1 Jul, 15 Jul

Turtle conservation in Greece

From £799
14 days ex flights
Help save sea turtles from extinction
Small group2027: 12 Apr, 26 Apr, 10 May, 12 May, 24 May, 26 May, 7 Jun, 9 Jun, 21 Jun, 23 Jun, 5 Jul, 7 Jul, 19 Jul, 21 Jul, 2 Aug, 4 Aug, 16 Aug, 18 Aug, 30 Aug, 1 Sep, 13 Sep, 15 Sep, 27 Sep, 11 Oct

Family marine volunteering, South Africa

From £875 to £1075
6 days ex flights
Discover and help protect marine life as a family
Tailor made

Maldives Manta ray snorkelling and Island hopping tour

From US $1999
8 days ex flights
Island hop Baa Atoll Maldives supporting manta-ray research
Small group2027: 1 Aug

Sailing & conservation holiday in Greece

From £785 to £872
7 days ex flights
A unique wildlife & sailing adventure

Family volunteering with turtles in the Maldives

From US $1650
7 days ex flights
Family volunteering in the paradise of the Maldives
Small group2026: 30 Oct, 6 Nov, 13 Nov, 20 Nov, 27 Nov, 4 Dec, 11 Dec, 18 Dec, 25 Dec, 2027: 1 Jan, 8 Jan, 15 Jan, 22 Jan, 29 Jan, 5 Feb, 12 Feb, 19 Feb, 26 Feb, 5 Mar, 12 Mar, 19 Mar, 26 Mar, 2 Apr, 9 Apr, 16 Apr, 23 Apr, 30 Apr, 7 May, 14 May, 21 May, 28 May, 4 Jun, 11 Jun, 18 Jun, 25 Jun, 2 Jul, 9 Jul, 16 Jul, 23 Jul, 30 Jul, 6 Aug, 13 Aug, 20 Aug, 27 Aug, 3 Sep, 10 Sep, 17 Sep, 24 Sep, 1 Oct, 8 Oct, 15 Oct, 22 Oct, 29 Oct, 5 Nov ...

Maldives marine conservation cruising holiday

From €4000
14 days ex flights
The South Ari Atoll is a thriving marine sanctuary
Small group2028: 30 Jan
Contact Us
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Highlights of our marine conservation holidays

What to expect from a marine conservation holiday

These holidays take many forms. Some lean more into observation and research – data is often shared with conservation organisations and scientific projects – and others are more hands-on. Where you’ll be based is another differentiator. You may spend a week or two living mostly aboard a boat, such as on a whale shark research programme in the Maldives, moving between islands, and snorkelling alongside these gentle, graceful giants.

Other marine conservation tours are land-based. If you are working on a turtle project then you may stick to the sands, protecting nests and counting hatchlings. Some trips see you staying in hotels but spending most of your time in the water. Lionfish-spearing holidays, or studying sharks and manta rays, require a PADI qualification as they involve regular scuba diving. In some places, if you don’t have the qualification before you arrive, we can help you to get it.

Where to go on a marine conservation holiday

One of the biggest reasons to recommend our marine conservation holidays, in addition to the fact you’ll be doing meaningful work on genuine, important projects, is that happily they take place in some of the world’s most beautiful locations. Think cruising around idyllic atolls in the Maldives or strolling down to a golden beach on a Greek island every day, clipboard in hand ready to itemise some eggs.

In Thailand or Belize, you can reward your efforts with time on the beach afterwards. If you’re working on the South African coast, then you might add on a safari afterwards. And in Costa Rica, a week of working with turtles and other marine wildlife might be rewarded with some rainforest trekking, ziplining or a stay at an ecolodge.

Latest reviews

4.7

74Marine conservation holidays reviews

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Jacqui Townsend26 Oct 2026
I loved every second of it but I cried when I saw my first ever turtle hatchling & again when I released my very own little one into the trench. Meeting new like minded people of similar age. Do not think that you are too old to do it. I was 54 and definitely not the oldest and there were a mix of people, hopefully lifelong friends now. Couples, friends, singles, youngsters - a real mix of people.read more
Grace Kemp22 Oct 2026
It was really educational, fun and felt worthwhile. Would definitely recommend.read more
Rhiannon White07 Sep 2026
10/10, this trip was fabulous! It was a great way to see so much of the Maldives and truly learn about the ocean!read more
Sarah Robinson02 Sep 2026
A wonderful experience. The whole week was amazing. Particularly the nest inventories and snorkel surveillance and generally learning so much. read more
Written by Rob Perkins
Photo credits: [Page banner: USFWS - Pacific Region] [Hunting lionfish: Oregon State University]