Trefalen Farm is an eco-conscious campsite near Bosherston in Pembrokeshire, Wales, accommodating a small number of campervans along with glamping tents and yurts.

The site runs on solar power with no electrical hookups, though a charging point is available for devices. Facilities include flushing toilets, hot showers, and a kitchen sink.

An on-site farm shop sells locally sourced produce, breakfast, and coffee, and stays open into the afternoon. Guests can also buy pizza dough, toppings, and kiln-dried wood to use with the site's pizza oven.

The surrounding landscape is striking, with a coastal walking path leading to Tenby roughly 40 minutes away and the nearest beach about 20 minutes on foot.