An 800-hectare protected mangrove forest on Surabaya's eastern coast, threaded with long wooden boardwalks that let you walk out over the tidal swamp and spot birds, crabs and mudskippers. It is a peaceful nature escape minutes from the city, and walking the tracks is free. An optional boat ride takes you deeper toward the open coast for a small fee.
Outdoors & Nature№ 1849
◎ Wonorejo, Rungkut☾ Daily, approx 7:00-16:00✓ Verified Jun 2026
No lists. No scrolling. Just go.
10 hand-picked things to do in Surabaya, Indonesia —
3 completely free — each with a real address, price, hours, and an insider tip.
Updated June 2026.
Sponsored
Surabaya FAQ
What are the best free things to do in Surabaya?
Taman Bungkul (Bungkul Park), Sunan Ampel Mosque & Arab Quarter, Cheng Hoo Mosque (Masjid Muhammad Cheng Hoo) are among the 3 completely free activities in our Surabaya list. Each entry includes the address, hours, and an insider tip.
How much do things to do in Surabaya cost?
Our 10 hand-picked Surabaya activities range from free up to about $8 per person, with most under $25. Use the Free / Budget toggle on the deck to deal within your price range.
How does DrawTheDay pick activities in Surabaya?
Every activity is a real, verified place or experience with a current price, address, and opening hours — hand-picked for travelers and locals. Last updated June 2026.
Ahmedabad
Bali
Bangkok
Beijing
Busan