May is the standout month — black monkey sightings reliable, rice terraces at peak green, Rinjani views clear, genuine quiet at this off-circuit reserve.
May is the best month to visit Tete Batu Monkey Forest, the smaller and quieter alternative to Pusuk Pass with a different ebony-leaf-monkey species and stunning rice terrace surroundings. The dry season has settled bringing reliable sightings on the morning forest walk, the rice terraces are at peak green from recent rains, and Mount Rinjani is visible on most clear mornings. Hire a local guide and walk the forest trail at 06:30-08:30 for the best wildlife encounters.
# Tete Batu Monkey Forest in May: Lutung at the Sweet Spot
Tete Batu Monkey Forest is a small protected reserve on the southern slopes of Mount Rinjani, part of the broader Tetebatu village area at 600m elevation. Unlike Pusuk Pass which is a roadside experience with macaques, Tete Batu is a forest reserve requiring a guided walk, and the monkeys are a different species entirely — ebony leaf monkeys (lutung), shy black-furred herbivores that live in canopy family groups rather than on the ground.
May delivers the year's best combination of dry-season visibility, lush rice terrace surroundings, clear Rinjani views, and accessible local guide cooperative operations.
Tete Batu Monkey Forest is a 4.5-hectare protected reserve adjoining Tetebatu village. The forest is preserved as a watershed catchment and as habitat for the remnant ebony leaf monkey population — perhaps 30-50 individuals across 5-7 family groups. The reserve has informal walking paths used by local guides; there are no facilities beyond a small entrance booth.
The lutung (Trachypithecus auratus, Javan ebony leaf monkey) is dramatically different from Pusuk's long-tailed macaques:
The visitor experience is therefore very different from Pusuk: a guided forest walk seeking glimpses through the canopy, rather than roadside observation of habituated ground-dwelling animals.
May delivers ideal conditions:
Daytime highs at 27°C at altitude with overnight lows of 18°C — genuinely cool. Humidity at 82%. Rainfall just 110mm across 9 days, mostly as brief late-afternoon showers.
The weather matters specifically for forest visibility and lutung activity:
Forest trails: Mostly dry by May after wet-season mud has firmed. Walking conditions comfortable.
Lutung activity: Cool morning temperatures support active feeding behaviour. The 06:30-08:30 window is when the family groups are most actively moving through the canopy seeking fresh leaf shoots.
Rinjani visibility: Clear morning skies in May allow the impressive view of Rinjani's south face from the village viewpoints — Tetebatu sits directly below the mountain.
Rice terraces: The rice terraces surrounding the village are at peak green in May, just past wet-season planting and several weeks before dry-season harvest cycles begin.
The May daily pattern:
Pre-dawn (05:30-06:00): Family groups begin moving from sleeping trees.
Early morning (06:00-08:30): Peak feeding activity. Best observation window.
Mid-morning (08:30-10:30): Continued feeding but slowing. Sightings still good.
Midday (10:30-14:00): Rest period in shaded canopy. Limited visible activity.
Mid-afternoon (14:00-16:30): Resumed feeding. Decent observation window.
Evening (16:30-18:00): Move toward sleeping trees. Brief sighting opportunities.
Night (18:00+): Sleeping. No observation.
May is the year-best month for early morning and mid-afternoon observation. The cool weather supports active feeding, and the dry-trail conditions allow easy walking access.
Tete Batu crowd level is genuinely low at 1 of 5. Most days see 5-15 visitors total across the morning and afternoon walking windows. Compare this to Pusuk's 200-400 daily visitors. The reserve is genuinely off the standard Lombok tourist circuit.
The implication: visit Tete Batu and you'll have most of the forest essentially to yourself. Quiet observation conditions are the norm.
Tete Batu requires a local guide — both for monkey-finding skill and for cultural appropriateness. The local guide cooperative is based in Tetebatu village:
Guide fees: 200,000-350,000 IDR per guide for a 2-3 hour group walk (1-4 people). Booked through your homestay or the village guide office.
What guides provide:
Booking: One day's notice typically sufficient in May. Tetebatu homestays will arrange.
A standard Tete Batu visit:
1. 05:30 wake up at Tetebatu village homestay
2. 06:00 breakfast (fruit, tea, light food)
3. 06:30 meet guide at reserve entrance
4. 06:30-08:30 forest walk seeking lutung sightings
5. 08:30-09:00 return to village
6. 09:00-10:00 rice terrace walk and Rinjani view
7. 10:00-12:00 longer breakfast and village rest
8. Optional afternoon: 15:00-17:00 second forest walk for additional sightings
This sequence works best as a 1-night village stay rather than a day-trip. Tetebatu is 90 minutes drive from Senggigi or Mataram and the early start essentially requires staying in the village.
May light at Tete Batu is challenging but rewarding:
Forest interior light: Deep canopy creates dappled-light conditions. Lutung shots typically require ISO 1600-3200 even in good light.
Lutung portraits: The dark-furred monkeys against bright sky require careful exposure. Spot-meter on the monkey, not the bright background.
Behavioural shots: Mother-and-infant interactions are particularly photogenic. Family groups often have visible juveniles in May.
Rice terraces: The classic Tetebatu shot is the morning terraces with Rinjani backdrop. 06:30-08:00 light is best. May skies are clear enough for the mountain to be visible most days.
Bird photography: Tete Batu forest is exceptional for birds — racket-tailed treepies, Javan kingfishers, and various bulbuls. Bring a longer lens (400-600mm equivalent) if birds are an interest.
The May Tetebatu day options:
Tetebatu village stay (recommended): 1-2 nights at a homestay with morning forest walk, rice terrace walk, and afternoon waterfall hike (Tiu Kelep or Mangku Sakti are both 60-90 min drive).
Day trip from Senggigi: 04:30 leave Senggigi → 06:30 arrive Tetebatu → forest walk → 09:00 breakfast → 10:30 rice terraces → 12:00 lunch → 13:30 return → 15:30 arrive Senggigi. Tight but workable.
Combined Rinjani + Tetebatu itinerary: Sembalun-side Rinjani trek (3 days) → 1 night rest in Sembalun → drive to Tetebatu → 1-2 nights in Tetebatu including forest walk. May supports this beautifully.
Both sites have monkeys but the experiences are fundamentally different:
| Aspect | Tete Batu | Pusuk |
|--------|-----------|-------|
| Species | Ebony leaf monkey (shy canopy) | Long-tailed macaque (habituated ground) |
| Format | Guided forest walk | Roadside observation |
| Crowds | 5-15 daily | 200-400 daily |
| Cultural context | Sasak village reserve | Drive-through forest |
| Sightings | Patient, occasional | Reliable, frequent |
| Effort | 2-3 hour walk + early start | 15-min stops on transit drive |
| Aggression | Zero | Year-variable, peaks in July |
For wildlife enthusiasts seeking a genuine forest experience, Tete Batu is dramatically better. For casual roadside-stop observers, Pusuk is more accessible.
Three things to plan for:
1. Lutung no-shows: Wildlife is wildlife. Some morning walks see 3-4 family groups; others see only distant glimpses. The 5-15% no-sighting rate is the cost of seeing genuine wild animals.
2. Wet trail sections: Even in May, some forest trail sections retain wet-season mud. Wear closed shoes with grip and accept that you'll get muddy.
3. Guide cooperative scheduling: The guide cooperative is small (8-12 active guides). Holiday weekends can see all guides booked. Confirm 24-48 hours ahead in May.
May is the standout month for Tete Batu Monkey Forest. Reliable lutung sightings on the early-morning forest walk, peak-green rice terraces, clear Rinjani views, comfortable cool mountain temperatures, and genuine off-circuit quiet combine to deliver the year's best experience. For wildlife enthusiasts and serious nature travellers, this is the recommendation. Plan a 1-2 night Tetebatu village stay rather than a rushed day-trip.
Tete Batu's monkeys are an entirely different species from Pusuk's macaques — these are ebony leaf monkeys (lutung), shy black-furred herbivores that live in family groups in the canopy rather than on the ground. Sightings require quiet patience and a knowledgeable local guide who knows where each family group sleeps and feeds at this time of year. The 06:30 morning walk is essential — the lutung are most active in the first 90 minutes of daylight and become harder to spot as temperatures rise. Hire your guide directly through your Tetebatu village homestay rather than from agents in Mataram or Senggigi; the village guides know the specific family groups and current ranging patterns in a way that imported guides simply don't.