48 activities · Ireland
Donegal, Ireland, has 48 activities, tours and experiences to book. Don't miss: Donegal Castle. Also worth exploring nearby: Sligo, Derry-Londonderry.
01Things to do

Donegal Castle
Castle
02Activities to book
Free cancellation
Free cancellation
Private tour
Free cancellation
Private tour
Free cancellation
Private tour
Private tour
Free cancellation
Private tour
Private tour
Free cancellation03Explore nearby
Private tour
Private tour
Private tour
Private tour
Free cancellation
Private tour
Free cancellation
Private tour
Private tour
Private tour
Private tour
Private tour
Private tour
Private tour
Private tour
Free cancellation
Private tour
Private tour
Private tour
Private tour
Private tour
Private tourDonegal has 48 activities, tours and day trips you can book online. Among the most booked: « Full-Day Shore Excursion for cruise ships to Killybegs, Donegal », « Slieve League cliffs cruise. Donegal. Guided. 2 hours. », « DAY TOUR: Highlights Of South Donegal ».
According to traveller reviews: « Sliabh Liag Cliffs and Glencolmcille Tour » (5.0/5, 34 reviews) ; « Inishowen Peninsula Tour » (5.0/5, 32 reviews) ; « Glenveagh National Park and Gaeltacht Tour » (5.0/5, 24 reviews).
Usually, yes: 24 of the 24 most popular activities in Donegal offer free cancellation. The exact terms are shown on each activity page before you book.
Close to Donegal: Sligo, Derry-Londonderry.
Duration
2 h
Language
English
Guidance
Guide
Group
Up to 16 pers.
Booking
Instant confirmation
Lead time
Book up to 1 day before departure
Ticket
Mobile or paper ticket accepted
Tickets
One per booking
Cancellation
Free cancellation available
The Portsalon Caves Tour with Eco Atlantic Adventures is unique for its strong focus on sustainability, local expertise, and small-group experiences. Led by highly trained local guides, the tour combines adventure with in-depth storytelling about the area’s geology, wildlife, and cultural heritage. Routes are carefully selected to minimize environmental impact while maximizing access to hidden caves and coastal features rarely seen by visitors. Group sizes are kept small to ensure a personalized, unhurried experience and the highest safety standards. Eco Atlantic Adventures’ commitment to responsible tourism allows guests to explore Portsalon’s coastline in an authentic, respectful, and truly memorable way.
Choose your option when you book.
Join a guided Portsalon Caves Tour and explore one of Donegal’s most dramatic coastal landscapes. After a safety briefing, your experienced guide will lead you along the shoreline to discover sea caves, arches, and secluded inlets shaped by the Atlantic. Learn about local geology, wildlife, and maritime history while enjoying panoramic views. The tour is paced for comfort, with time for photos and questions. All essential equipment is provided where required, and routes are chosen to suit conditions on the day. This immersive experience offers a safe, informative, and memorable way to connect with Portsalon’s natural beauty and coastal heritage.
Check in with Staff, Show your ticket to the Guide on Arrival.
Meet Portsalon Pier, Look for Eco Atlantic Adventures Van, Trailer, Container Just Down the Pier, Past the Shop and Bar.
The return is at the same place.
1 traveler(s) minimum · 10 maximum per booking.
For a full refund, cancel at least 24 hours before the scheduled departure time.
This activity can be canceled in case of bad weather or if there aren't enough participants.
Product code: 200964P20
Activity offered by Eco Atlantic Adventures via Viator.