Lamai to Na Muang Waterfall
Smooth ring-road run northwest toward Nathon, signposted turn-off, family-friendly Na Muang 1 with a natural swimming pool and a calmer Na Muang 2 above it; ride before 10 AM to beat the heat.

Pick up a scooter on Lamai Beach Road or Pongponrat Road, ride the south coast to the Hin Ta and Hin Yai Rocks at golden hour, then climb back via Wat Lamai for a calmer Koh Samui base.
831 reviews
6 verified shops
175+ bikes
from 140 THB/day
A quick scan of what matters for motorbike renters in Lamai.
| Best bike size | Automatic 125cc for Lamai Beach Road and a 150-160cc for the Lad Koh climb and Na Muang interior |
|---|---|
| Day rate from | From 140 THB/day |
| Nearest 24h fuel | PTT Lamai on Ring Road 4169 near the town centre, 24 hours |
| Typical parking | Hin Ta Hin Yai Rocks lot 10-20 THB; free beachfront strips on Hat Lamai Road; Lamai Center day lot on Sunday Walking Street nights |
| Traffic peak | Lamai Walking Street Sunday 5 PM to midnight; Hua Thanon junction 7-9 AM and 4-6 PM; Ring Road 4169 sunset rush |
| Best ride-out | Lamai south to Hua Thanon fishing village then inland on Route 4169 to Na Muang Waterfall |
Lamai is Koh Samui's quieter, more grown-up beach community, the family-and-expat alternative to Chaweng's nightlife and the easiest base for slow-paced riders who still want to circle the island. Lamai Beach Road (also called Hat Lamai Road) runs the sand on the eastern coast, while Pongponrat Road is the inland connector with a sharp 90-degree turn that catches inattentive riders, and Ring Road 4169 (Samui's circumferential highway) is the artery for every day-trip from Na Muang Waterfall to Nathon ferry pier. The official tambon Maret appears on most signage. Three sub-areas frame the rental experience: North Lamai is the quieter, light-sand and rock-pool stretch with secluded villas; Central Lamai is the busy hub for Lamai Walking Street, banks and the main rental cluster; and South Lamai holds the iconic Hin Ta and Hin Yai Rocks plus the road through to Hua Thanon, the working Muslim fishing village. The crowd skews families, long-stay couples, wellness travellers and returning expats, with riders looping out to Lad Koh viewpoint, the Na Muang waterfalls and the south-coast arc to Lipa Noi.
Lamai Beach Road is flat, narrow and busy with pedestrians stepping out of resorts; Pongponrat Road is the main inland connector with a notorious 90-degree turn in Central Lamai that goes slick when wet or sandy. Ring Road 4169 is wide, paved and fast around Lamai but tightens on the Lamai-Hin Ta winding section through South Lamai, where curves close on blind oncoming taxis and pickup trucks. The Lad Koh hill descent on the northern approach is steep enough that brakes need testing before you commit, with loose roadside gravel. Smaller sois off Pongponrat and Hat Lamai Road carry potholes, unmarked breaks and sandy patches after wind and tide.
The Hin Ta Hin Yai Rocks lot at the South Lamai entrance charges 10-20 THB for bikes and fills 10 AM to 3 PM in cool season; arrive early or after 4 PM. Hat Lamai Road has free or 5-10 THB beachfront parking along the Central Lamai promenade, best in early morning. On Sunday Walking Street nights from 5 PM, Hat Lamai Road shuts to traffic and the nearby Lamai Center car park takes the overflow at 20-30 THB all day. Always lock to a fixed object when leaving overnight, and avoid leaving valuables in the under-seat box.
PTT Lamai on Ring Road 4169 near the town centre is the default 24-hour stop and the easiest top-up before any run inland to Na Muang or the south coast to Lipa Noi. PTT Central Lamai on or near Pongponrat Road in the centre is the second 24-hour option and the closest to Hat Lamai Road and the Walking Street. Bangchak Na Mueang sits roughly 1.6 km inland toward Na Muang on standard 6 AM to 8 PM business hours. If you run low after dark, small roadside vendors sell petrol by the bottle around 10-15 percent above pump price.
Sunday is the defining congestion day: Lamai Walking Street closes Hat Lamai Road from 5 PM to midnight, traffic backs onto parallel sois, and even the Ring Road 4169 access through Central Lamai slows to a crawl from 4 PM. Hua Thanon junction at the southern end of Lamai bottlenecks 7-9 AM and 4-6 PM with fishing trucks and songthaews, with sudden stops the rule. Ring Road 4169 around the Lamai-Chaweng boundary peaks 5-7 PM when sunset glare meets weaving motorbikes. Walking Street precinct stays slow even on non-market evenings as tourists step into the road from beach access points.
Smooth ring-road run northwest toward Nathon, signposted turn-off, family-friendly Na Muang 1 with a natural swimming pool and a calmer Na Muang 2 above it; ride before 10 AM to beat the heat.
Quiet flat coastal run past Hin Ta Hin Yai to a working Muslim fishing village with painted longtails, fresh seafood, Southern Thai roti and grilled fish; first light, 6-9 AM, is when the boats return.
Lad Koh Viewpoint at 2-3 km north is an easy paved pullout with the best east-coast panorama; pushing on past Wat Khunaram to the Tarnim Magic Garden adds a 400 metre steep dirt track that 125cc rentals struggle on, so walk the last section if unsure.
Lamai south to Hua Thanon then west on the ring road to the calm Gulf-facing Lipa Noi Beach and the working ferry port at Nathon; lunch at a Nathon seafood stall before looping back via the north or south ring.
December to March is Lamai's dry-season peak: clear skies, dry and grippy tarmac, optimal Lad Koh visibility, and cool mornings that suit a Hin Ta sunrise shoot. Resorts pack out around Christmas, New Year and Chinese New Year, the Hin Ta Hin Yai Rocks lot fills before 10 AM, and Sunday Walking Street draws its biggest crowds. April is hot, with Songkran from 10-15 April bringing water festivals, busier accommodation and active police checkpoints on Ring Road 4169, so plan rides early morning or after 6 PM. May to October is jellyfish season at Lamai Beach, peaking in August and September; the protective stinger net runs roughly 100 metres along the central swim zone, and avoid swimming straight after heavy rain. October to December is monsoon: October is extremely wet at 290 mm and over 16 rain days, November the peak with flash flooding on smaller Lamai sois, and December clears late month. Eastern Lamai is slightly more sheltered than the western coast but still sees 30 to 60 percent of monsoon days with showers.
The Pongponrat Road 90-degree turn in Central Lamai is the area's signature crash spot for inattentive riders: the radius is tight, the surface goes slick after rain or with morning sand wash, and oncoming traffic cuts the apex. Brake before, never in, the corner. The Lamai-Hin Ta winding road through South Lamai tightens on blind bends with regular oncoming taxis and trucks, so use headlight, horn and a defensive line. Lad Koh hill on the northern approach is a steep descent into Lamai with loose roadside gravel; test brakes before you commit. Stray dog packs gather around Hua Thanon village roads and the southern Lamai sois at dusk, so avoid late rides through the fishing village or honk early and keep moving. Walking Street pedestrian zones on Hat Lamai Road need slow speed even on non-market days because tourists step in from the beach access points. Ring Road 4169 sunset rush 5-7 PM combines tour buses, weaving motorbikes and low sun in your eyes. Helmet enforcement and licence checks tighten through Songkran 10-15 April. Jellyfish season runs May to October at Lamai Beach with the worst stings in August and September; rash guards help and the stinger net is in place at the central swim zone.
Lock the rate, deposit, insurance and cancellation in the app before you reach Pongponrat Road's 90-degree turn or the Hin Ta lot.
46 Moto on the Hin Ta Hin Yai access road in Maret, BNB Rent on Moo 3 Maret in front of Makro, and Samui Bike Tour on the Lamai Beach Road central beachfront are three of the established walk-in options in Lamai, settling rate, deposit, insurance and cancellation at the counter when you sign. A Byklo booking moves all four upfront in the app, which matters around Lamai because cool-season weekends and Sunday Walking Street nights clear smaller Pongponrat Road shopfronts of stock by mid-afternoon, and the Hin Ta lot fills before 10 AM for golden-hour shoots.
| What you are comparing | Book with Byklo | Walk in to a local Lamai shop |
|---|---|---|
| Availability | Confirmed at checkout; the Honda Click, PCX or ADV 160 you picked is the bike waiting on Lamai Beach Road or at your North Lamai villa. | Subject to walk-in stock; cool-season weekends, Songkran and Sunday Walking Street nights clear the smaller Pongponrat Road shopfronts of bikes by mid-afternoon. |
| Pricing | Locked at checkout; the rate you saw online is the rate you pay at pickup or on delivery. | Negotiated at the counter; rates shift with season and demand, especially through Songkran and the December peak. |
| Passport deposit | Never held as deposit; most Byklo partners covering Lamai skip passport collateral, so yours stays in the safe at your Hat Lamai or North Lamai accommodation. | May be requested at the counter, in a form and amount set by each shop. |
| Insurance | Basic insurance included on every Byklo booking, with upgrade tiers shown before checkout. | Varies by shop; coverage and excess are confirmed when you sign the rental contract at the counter. |
| Cancellation | Free cancellation on most Byklo bookings, within the 1 to 7 day window shown on each listing. | Set by each shop at the counter; specific terms vary and are agreed on the day. |
| Delivery | Many Byklo partners deliver direct to a Lamai Beach Road resort, a North Lamai villa or a South Lamai stay near the Hin Ta access road, picked on a Google Maps hotel picker at checkout. | Pickup at the shop is the default; in-area delivery in Lamai is arranged case by case via phone, LINE or Facebook Messenger. |
If you want a 6:30 AM Hin Ta Hin Yai golden-hour shoot before the rocks lot fills, having the bike delivered to your North Lamai villa beats hunting Pongponrat Road shopfronts at first light. And free cancellation up to your pickup day on most Byklo listings covers a November monsoon detour around a flooded Lamai soi.
Comparison based on the named shops' public websites and Google Maps listings cross-checked March 2026; Byklo policies reflect the current booking checkout flow and apply across Byklo partners in Lamai.
North on Ring Road 4169, Chaweng is the island's nightlife and shopping hub roughly 8-10 km away with a bigger walk-in rental scene and the busiest beachfront. Continuing the north coast, Bophut and the Fisherman's Village pocket of restored Sino-Thai shophouses make a calmer dinner ride from Lamai. Northeast of Bophut, Choeng Mon and the Big Buddha temple at Wat Phra Yai cap the island's top corner with a quieter family beach and a short, easy day-trip via 4169 and Route 4171.
Everything you need to know about renting motorbikes in Koh Samui
No passport deposit required
Pre-departure bike condition photos
Secure Stripe payments, no cash required
In-app messaging with the shop
Free cancellation available
24/7 support if something goes wrong
Rent motorbikes and scooters in Koh Samui from verified local shops. Fast booking, fair prices, and reliable bikes for city rides and day trips.