You step off the morning catamaran and the smell hits first—pine resin, diesel from the idling ferry, grilled fish drifting from the konoba terrace. Pomena is a working harbor dressed as a resort village, its beach strung between the boat dock and a low concrete pier where kayaks stack in rental rows. The water is bath-warm by July, shallow enough that you walk fifteen meters before it reaches your waist, the bottom a mix of sand and smooth stone that shifts underfoot.
“Pomena offers the rare convenience of a national park beach: swim before breakfast, hike the salt lakes by noon, then return to the same gravel strand for a sunset wade.”
Person walking on a sand spit
Families claim the shade beneath the Aleppo pines that lean over the strand, their needles carpeting the narrow strip of sand above the tideline. You spread a towel on the gravel, wade in, and float on your back while ferries chug in and out, their wakes reaching you as gentle swells thirty seconds later. Snorkeling here means exploring the pier pilings, where wrasse and small bream hover in the shadows, or swimming east toward the rockier shoreline where the seabed deepens and the crowds thin.
By late afternoon, the day-trippers have boarded the return catamaran and Pomena exhales. You swim again in the slanted light, the water turning gold, then walk barefoot along the promenade to the trailhead. The path into Mljet National Park starts just behind the last guesthouse, trading beach calm for the deep green quiet of the forest interior.