Sum

Sum Travel Guide 2026: Top Attractions, Local Food & Travel Tips | Trip.com

About Sum

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Plan Your Sum Trip

What to do

Looking for things to do in Sum? We provide up-to-date info on everything from must-see scenic spots to local hangouts.

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Popular Types of Attractions in Sum

Nature and wildlife | Beaches and shores | Natural scenery | Historical attractions

Popular Ranked Lists

Top 50 Global Traveller-Picked Restaurants in Huizhou | Popular Global Traveller-Picked Attractions in Chaozhou | Top 10 Global Traveller-Picked Attractions in Datong | Top 10 Global Traveller-Picked Attractions in Dujiangyan | Top 50 Global Traveller-Picked Restaurants in Nanjing | Top 50 Global Traveller-Picked Hotels in Shenzhen | Top 50 Global Traveller-Picked Restaurants in Beijing | Top 10 Global Traveller-Picked Attractions in Wuyuan | Top 10 Global Traveller-Picked Attractions in Yichang | Top 20 Global Traveller-Picked Restaurants in Lhasa | Top 50 Global Traveller-Picked Restaurants in Wuxi | Top 20 Global Traveller-Picked Hotels in Guilin | Top 50 Global Traveller-Picked Attractions in Guilin | Top 10 Global Traveller-Picked Attractions in Jinan | Top 20 Global Traveller-Picked Attractions in Foshan | Top 10 Global Traveller-Picked Attractions in Wenzhou | Top 50 Global Traveller-Picked Restaurants in Harbin | Top 20 Global Traveller-Picked Restaurants in Shangrao | Top 50 Global Traveller-Picked Restaurants in Qingdao | Top 20 Global Traveller-Picked Restaurants in Shaoxing | Popular Premium Hotels in Panchmahal | Top 50 Global Traveller-Picked Restaurants in Wuhan | Top 50 Global Traveller-Picked Hotels in Beijing | Popular Global Traveller-Picked Attractions in Hunchun | Top 20 Global Traveller-Picked Hotels in Jiuzhaigou | Popular Premium Hotels in Horta | Top 20 Global Traveller-Picked Hotels in Changsha | Top 10 Global Traveller-Picked Attractions in Dandong | Top 20 Global Traveller-Picked Restaurants in Changchun | Top 50 Global Traveller-Picked Attractions in Qingdao

Recommended attractions at popular destinations

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More Things To Do in Sum

Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Total Data Plan | 24-Hour Billing | 1–30 Days | QR code | Indonesia 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code | Asia 10 Regions 5G eSIM | Multi-Network • All AI Supported | 1–30 Days | QR Code | Asia-Pacific eSIM | 5G/4G | High-speed data | Daily data/data plan | 24-hour service | 1-30 days | QR code | Indonesia 5G eSIM | All 4 Major Networks • All AI & TikTok | 1–30 Days | QR Code | Southeast Asia (7 countries) | 5G/4G eSIM | Daily plan/Data package | 24-hour billing | 1 - 30 days | QR code | Orange World 4G/LTE eSIM | Calls + SMS | 31 Days Total 50MB–20GB | Calendar-Day Billing | QR code | Singapore/Malaysia/Indonesia 4G/5G eSIM | Multi-network & ChatGPT | Daily Plan / Total Data | 24-Hour Billing | QR Code | Indonesia 5G eSIM | All 4 Major Networks • All AI & TikTok | Day Pass / Total Data | 24-Hour Billing | QR Code | Indonesia 5G eSIM | Three-network support, supports All AI & TikTok | 500MB/day - 50GB total | 1-30 days | 24-hour billing | QR code | Asia 4G/5G eSIM | Daily Plan / Total Data | 1-30 Days | 24-Hour Billing | QR Code | Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | QR Code | Southeast Asia 5G/4G eSIM | Singapore/Malaysia/Thailand/Indonesia | Daily Package/Data Package | 24-Hour Billing | 1-30 Days | QR Code | Orange World eSIM | 4G/LTE | 1GB-20GB total for 30 days | 24-hour billing | QR code | Global coverage (100 countries) 5G/4G eSIM | Supports all AI & TikTok | 500MB/day - total 50GB | 1-90 days | 24-Hour Billing | QR code | Global 108 Countries 5G eSIM | All AI & TikTok | 1–30 Days | QR Code | Indonesia 5G eSIM | Multi-network coverage | Daily/Total Data Package | 24-Hour Billing | 1–30 days | QR Code | Asia (12 Countries) | 4G/5G eSIM | Data Package | 365 Days Ultra-long Validity | 24-hour Billing | Real-name Registration Required for Hong Kong & Taiwan | QR Code | Bali 4G/5G SIM Card | XL Axiata | Pick Up at Bali Airport | 30 Days | On-Site Activation | Global 5G/4G eSIM | Daily Package/Data Package | 24-Hour Billing | 1-30 Days | QR Code | Brunei/Malaysia/Singapore/Thailand/Indonesia 5G eSIM | Total Package | 5GB/7GB/10GB | 5-10 Days | Daily Billing | QR Code | Asia Multi-Country 4G Portable WiFi Rental | Unlimited Data | High-Speed Network | Pick-up & Return at Hong Kong Airport | Supports Google Maps | Multi-User Access | 24/7 Customer Service