Film made by Kola Productions


Catxalot [catch-a-lot] is the small seaweed company in Grebbestad, Sweden, that introduced Swedish seaweeds as novel food in Sweden and made it known to the public. We offer coastal foraging walks and seaweed classes in Grebbestad and Havstenssund, Sweden.

Seaweed foraging, food & health

Catxalot's masterclass education for people and companies working with food, foraging, outdoor cooking and nature as an experience/adventure. The course gives you the knowledge needed to start making food and products, events and your own classes where seaweed and beach plants are included or are the main focus. INFO

Coastal foraging

A summer experience with exciting flavors and knowledge in a unique environment - Tjurpannan's nature reserve in northern Bohuslän, Sweden.
We hike and taste beach plants such as sea kale, violet and beach easter. We snorkel to admire and explore seaweed. You will learn which species are good to eat, how to harvest them in a nice way and how to cook them. We cook lunch together on the cliffs with the seaweeds we have foraged.

3-4 hours. Summer time only. Maximum 4 persons. 
The price includes: guided tour, lunch, mask and snorkel loan, scissors and bag as well as a small recipe collection. 
Price: SEK 2200 per person Please send booking request to:

Seaweed kayaking 

Join us for a full-day paddling in the Grebbestad archipelago where the finest seaweed grows in the salty, clear and healthy seawater.
During this guided day trip we paddle out and find seaweed from the kayak and in the water snorkeling. We talk about cooking, nutrients and harvest seasons. You get basic knowledge to start harvesting and cooking seaweeds.
This event is a collaboration with Nautopp kayak center in Grebbestad. Days 2021: 15/5, 12/6, 17/7, 14/8, 18/9.
Read more and book : Nautopp kayak center, Grebbestad.