tumble/layouts/taxonomy/tag.terms.html

{{ partial "header" . }}
<h1>{{ .Title }}</h1>
<ul>
{{ range $name, $taxonomy := .Site.Taxonomies.tags }}
  <li><a href="{{ "/tags/" | relURL }}{{ $name | urlize }}/">{{ $name }}</a></li>
{{ end}}
</ul>
{{ partial "footer" . }}