Best Beaches in Sumba for Horseback Riding Adventures

Sumba Island possesses some of the most breathtaking coastline in Southeast Asia — over 600 kilometers of pristine beaches, dramatic sea cliffs, and hidden coves that remain virtually untouched by mass tourism. For horse riders, these beaches offer the ultimate canvas: miles of firm sand perfect for galloping, warm turquoise shallows for wading, and scenery so spectacular it feels almost surreal. Here is our curated guide to the best beaches in Sumba for horseback riding adventures.

Nihiwatu Beach (Nihi Beach) — The World’s Best Beach

Consistently ranked among the world’s finest beaches, Nihiwatu on Sumba’s west coast offers over two kilometers of golden sand backed by dramatic limestone cliffs. The beach faces the Indian Ocean, creating powerful surf breaks that draw elite surfers from around the globe, but the long stretches of firm sand between the breaks are perfect for horse riding. The approach to Nihiwatu on horseback — descending through tropical forest before the ocean suddenly reveals itself — is one of the most cinematic moments any rider will experience.

Our luxury Sumba experience packages include guided beach rides along Nihiwatu, often combined with a beachside lunch prepared by local staff. The afternoon light here creates extraordinary photography opportunities, with your horse silhouetted against the turquoise ocean and golden sand.

Tarimbang Beach — The Hidden Gem of East Sumba

Located in East Sumba, Tarimbang is a sweeping crescent bay that stretches for nearly three kilometers. Unlike the more famous western beaches, Tarimbang remains genuinely remote — reachable only by a rough track through savanna grasslands, making it ideal for horseback access. The sand here is fine and white, the water crystal-clear, and the wave patterns create long, rideable lines for surfers. For horse riders, the flat, hard-packed sand near the waterline offers perfect conditions for extended canters and gallops.

The ride to Tarimbang passes through classic Sumba savanna landscape — rolling grasslands dotted with lone trees, where you might spot wild horses grazing alongside your mount. This combination of savanna and beach riding makes Tarimbang a highlight of our 5-day expedition itineraries.

Marosi Beach — Sunset Paradise

Marosi Beach in Southwest Sumba is renowned for its extraordinary sunsets. The beach faces due west, and the combination of clean horizon, minimal cloud cover, and the reflective quality of the wet sand creates sunset panoramas that rival anything on earth. Our sunset horse riding experience frequently uses Marosi as its venue, timing the ride so guests are on horseback as the sky transforms through shades of gold, orange, pink, and purple.

Beyond its sunset credentials, Marosi offers excellent riding conditions throughout the day. The beach is wide and flat, with a gentle slope into warm shallow water that’s perfect for walking your horse through the surf. Rock formations at either end of the beach create natural boundaries and provide beautiful framing for photographs.

Walakiri Beach — The Mangrove Masterpiece

Walakiri Beach in East Sumba is famous for its iconic dancing mangrove trees — wind-sculpted mangroves that create haunting silhouettes against the sunset sky. These natural sculptures have become one of Sumba’s most photographed features, and approaching them on horseback at golden hour is an experience that borders on the spiritual. The shallow tidal flats extend far from shore, allowing horses to wade through ankle-deep water that reflects the sky like a natural mirror.

Walakiri is best visited at low tide, when the extensive flats are exposed and riding conditions are optimal. Our guides time visits according to tidal charts, ensuring guests experience both the riding and the photography opportunities at their absolute best.

Mandorak Beach — The Secret Lagoon

Mandorak is one of Sumba’s best-kept secrets — a stunning beach accessible only through a narrow gap in towering sea cliffs. The approach on horseback follows a winding trail through scrubland before suddenly opening onto a lagoon of impossibly blue water framed by vertical rock walls. The beach itself is small and intimate, with powdery white sand and calm, clear water perfect for swimming after your ride.

While horses cannot navigate the final cliff descent (riders dismount for the last 100 meters), the trail riding approach through West Sumba’s dramatic landscape is outstanding. Mandorak is typically included in our multi-day trip packages as a rest and swimming stop.

Kerewei Beach — The Endless Horizon

For riders who crave open space and speed, Kerewei Beach in Southwest Sumba delivers. This beach stretches for over five kilometers of uninterrupted sand — enough distance for sustained galloping that’s simply impossible on shorter beaches. The sand is firm and level, the surf consistent but not dangerous, and the horizon stretches infinitely in both directions. On clear days, you can see the outline of nearby islands rising from the sea.

Experienced riders consistently rate Kerewei as their favorite Sumba beach for its sheer riding potential. The length allows for progressive speed — walking, trotting, cantering, and finally galloping as horse and rider settle into rhythm. Our private horse riding options allow advanced riders to fully explore Kerewei’s potential with one-on-one guide attention.

Weekuri Lagoon — The Natural Swimming Pool

While technically a saltwater lagoon rather than a beach, Weekuri deserves inclusion for its sheer otherworldly beauty. This natural pool, enclosed by coral rock formations, contains crystal-clear turquoise water that glows almost neon in afternoon light. The surrounding limestone terrain creates excellent trail riding, and the lagoon itself provides a refreshing swimming stop after hours in the saddle.

Weekuri is located near Sumba Barat Daya and is frequently combined with visits to nearby traditional villages and the stunning Pero beach. The varied terrain — limestone karst, grassland, coastal cliffs, and beach — makes this area one of the most diverse riding environments on the island.

Planning Your Beach Horse Riding Adventure

Each beach offers a different experience, and the best choice depends on your preferences, skill level, and available time. Single-day beach rides are available for those with limited schedules, while multi-day itineraries can combine several beaches into one epic coastal journey. The dry season (April-October) offers the most reliable beach riding conditions, though the green season has its own appeal with dramatic skies and surf.

Browse our complete range of horse riding options to find the perfect beach adventure, or check our pricing page for detailed rates and inclusions. For a fully customized beach riding itinerary, contact our team directly.