Solstice Canyon, Malibu

On this gorgeous Malibu trail, which winds past the ruins of two houses on the way to a 30-foot waterfall that makes up for its modesty with a succession of natural pools that beg investigation, it's simple to picture oneself in a post-apocalyptic paradise.

Take the easy, shady Solstice Canyon Trail from the park's entrance off Corral Canyon Road. The Keller House, a stone hunting cottage constructed by the original proprietors of the canyon lands, comes first. The Roberts Ranch House was built by renowned architect Paul Williams (who created the Theme Building at LAX) as a retirement getaway for grocery store tycoon Fred Roberts and his wife Florence. Its remnants may be found about half a mile up the route. Fire damaged the Polynesian-style house in 1982, which had previously been featured in Architectural Digest. What's left is basically a three-dimensional design of the building: There are various wall remnants, a rusted bathtub, and a stove that is falling apart. The entire scenario might seem unsettling if not for the joyful splashing of your fellow hikers. Instead, it's the ideal location for a picnic; simply add a patterned tablecloth and some food served in a Mason jar, and presto—Instagram magic. Take the Rising Sun Trail back to complete the loop. A view of the Pacific through the canyon will be your reward for the trek.

Address: 3998 Solstice Canyon Rd

Trailhead: Turn onto Solstice Canyon Road from Corral Canyon Road. The trailhead is clearly marked from the main parking lot.

Pets? Dogs allowed on leashes

Length: ~2.5 miles

Time: 1 hr