Is it possible to build a carousel on a post using HUGO

support
3

You can try a layout like this for the carousel part and style it with CSS. But I don’t know how it will work with Forestry.

{{ range (site.GetPage "project").Pages }}
  <div class="grid-item">
   {{ with .Resources.GetMatch "*.jpg" }}
    <img src="{{ .RelPermalink }}" width="{{ .Width }}" height="{{ .Height }}" alt="">
  {{ end }}
<h2>{{ .Title }}</h2>
{{ .Content }}
</div>
{{ end }}

Content structure

content
│  
│   _index.md
│
└───project
    ├───iceland
    │      iceland.jpg
    │       index.md
    │
    ├───poland
    │       poland.jpg
    │       index.md
    │
    └───spain
            spain.jpg
            index.md

An example of index.md file.

---
title: Spain
date: xxx
draft: false
---
Your description here...

Of course you are free to rename the folders and files to your liking (or change the heading from a h2).

(credit. Also see the code if you want to resize your images)