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Riders on a forest trail in the Sumba highlands
Highland Expeditions

Mountain Trail Horse Riding

Traverse ancient highland trails through tropical forest, past waterfalls and across dramatic ridgelines.

Book Trail Ride

Explore Sumba's Dramatic Highland Interior

Beyond the beaches, Sumba's interior is a different world — dense tropical forest, plunging river valleys, and trails that have linked highland villages for centuries.

These paths run through some of the most pristine forest left in Eastern Indonesia, with wildlife, panoramic views, and an immersion into remote highland culture that no road can reach.

What makes it extraordinary is the absence of motorised traffic. These trails are used by horses, water buffalo and people on foot — nothing else. The soundtrack is birdsong, running water and the creak of your saddle.

Difficulty

Trail Levels and Duration

Three tiers. Your guide confirms the right one for you on the day, based on conditions.

  1. 01

    Gentle Valley

    3–4 hours · Confident beginners

    Wide, well-maintained paths at lower elevation, with stops at waterfall swimming holes and village viewpoints. Our family route.

  2. 02

    Intermediate Highland

    4–6 hours · Experienced riders

    Steeper terrain, narrow forest paths and occasional river crossings. You should be comfortable at all gaits on varied ground.

  3. 03

    Advanced Summit

    Full day · 800 m+ elevation

    Sumba's most challenging trails, climbing to ridge viewpoints above 800 metres. A genuine wilderness challenge for strong riders.

Riders climbing a forest trail in the Sumba highlands

What We Provide on Mountain Trails

Sandalwood Ponies are built for this terrain. Their compact frame, tough hooves and low centre of gravity let them handle steep, rocky ground with a confidence larger breeds cannot match.

Before every mountain ride your guide runs a terrain briefing: ascent and descent technique, how to shift your weight on a gradient, and what to expect at each stage. Rest stops at viewpoints let you photograph and hydrate while the horses graze.

  • Bilingual guides and maintained tack
  • Helmets, water, snacks and first aid
  • Packed local lunch on longer rides
  • Camping, meals and pack horses on multi-day trips
  • Satellite communication on all remote routes
  • In-house vet and traditional horse handler

Terrain, Seasons and Preparation

Each mountain ride passes through at least two traditional villages where life continues much as it has for centuries — women weaving, horses working, rhythms that predate the road network entirely.

Routes shift with the season. During the wet season from November to March some high-altitude trails close, and we move to lower valley routes that stay safe and just as spectacular.

A standard mountain trail involves roughly 300–400 metres of elevation gain over two to three hours. The advanced ridge route climbs considerably higher on steeper gradients.

Frequently Asked Questions

What fitness level is needed for mountain trails?

Gentle Valley rides need basic fitness. Highland routes need moderate fitness — you should be comfortable riding for four to six hours. Summit expeditions require good overall fitness and real riding experience.

What wildlife might we see?

Sumba's forests hold endemic species including the Sumba Hornbill and Sumba Eclectus Parrot, plus wild deer, monitor lizards and a great many butterflies. Our guides are excellent spotters.

Are mountain trails safe in the rainy season?

We adjust routes seasonally. Some high-altitude trails close between November and March, and we run alternative lower-valley routes that remain safe and scenic.

What is the elevation gain on mountain trails?

Around 300–400 metres over two to three hours on the standard trail. The advanced ridge trail goes higher with steeper gradients; your guide picks the route to match your experience and the day.

Conquer Sumba's Highland Trails

Take on a mountain trail through one of Indonesia's most untouched landscapes.