Experience the Napaling Sardine Run and a classic Bohol countryside loop in one day — snorkel a living shoal, swim in a cave pool, cruise the Loboc River and visit Chocolate Hills and the tiny tarsier. Practical tips included for a smooth, conservation-minded outing.
Experience the Napaling Sardine Run and a classic Bohol countryside loop in one day — snorkel a living shoal, swim in a cave pool, cruise the Loboc River and visit Chocolate Hills and the tiny tarsier. Practical tips included for a smooth, conservation-minded outing.
Book with Iddo, Inc.
Book directly with Iddo, Inc. for the best rates and real-time scheduling.
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Operated by Iddo, Inc. · Tagbilaran City, Bohol
You step off the van into humid sea air and the coastline seems to hum — the Napaling Sardine Run is already pushing silver through shallow reef flats, a living ribbon that shimmers as you slip into the water.
moderate.
10 hours.
Moderate fitness; able to board small boats, swim short distances, and walk short uneven paths
Snorkel sessions are typically 60–120 minutes of in‑water time split across guided rotations so everyone can see the run safely.
Non‑swimmers can join pipeline viewing from shallow areas or a boat; children are allowed but must be supervised and wear lifejackets during boat and snorkel activities.
Visibility and sardine behavior vary seasonally; dry season months with calmer seas (roughly November–May) generally offer the clearest water and easier snorkeling.
Reputable sanctuaries enforce quiet viewing, limited group size, and no flash photography to minimize stress on the tarsiers; choose operators who follow these rules.
Bohol’s landscape reflects centuries of coral reef uplift and local land use; Chocolate Hills formed from marine deposits long after sea levels shifted, while Loboc has been a river transport and farming corridor for generations.
Pressure from tourism and development is rising; choose operators who limit group size, use reef‑safe practices and support local sanctuaries to reduce impact.
Iddo, Inc. operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Book with Iddo, Inc.
Book directly with Iddo, Inc. for the best rates and real-time scheduling.
Reserve Now