Nevertheless, free WordPress themes for tourism sites equipped with tour booking functions can be used as an initial step for a small travel agency or beginner who seeks to start quickly with minimal expenses.

Still, it is critical to select them cautiously as some free solutions lack proper maintenance or optimization. For instance, some of the factors to consider are:

responsive design (it is essential for travel users),
compatibility with tour booking plugins such as systems based on WooCommerce or special tour booking plugins,
good loading speed (as travel sites frequently have many pictures and poorly loaded pages may spoil the user experience),
regular updating and support (even in case of free solutions),
SEO-friendly structure (to increase the chances to get high search engine positions for destination or tour pages).

It should be noted that free templates are great for testing and idea evaluation, but further development requires getting a paid theme or a custom design. Moreover, a clear and straightforward booking process is generally more essential than an excessive functionality.