Carbon Footprint & Offset Report: Grampians National Park Day Tour from Melbourne: Wildlife, Waterfalls & Aboriginal Culture Discovery
Quick Snapshot
Estimated CO₂e footprint per participant: 110 kg CO₂e
(higher-end conservative estimate – covers all on-tour impacts plus average local travel to/from Melbourne pickup points)
Our 200% offset commitment per booking: 220 kg CO₂e
Funded through genuine landscape restoration in climate-vulnerable developing regions (reforestation, mangroves, soil regeneration, etc.). This creates real net-positive impact beyond neutrality.
Tour summary
- 12.5-hour day tour
- Group max 23 guests
- Starts and ends at selected inner-city Melbourne pickup points
- Air-conditioned mini-coach (~600 km round trip)
- Morning tea included; lunch and dinner at own expense
- Guided hikes to MacKenzie Falls and Balconies lookout, Brambuk Cultural Centre visit, wildlife spotting
Overview
This report estimates the carbon footprint for one individual participant on this tour using higher-end data from trusted sources. We intentionally choose upper-range figures to fully cover every impact – including hard-to-measure parts like supply chains and indirect effects.
We then double it (200%) and fund genuine landscape restoration projects in developing and climate-affected regions worldwide. This goes beyond standard offsetting to deliver real, lasting benefits for ecosystems and communities.
All figures in kg CO₂e (carbon dioxide equivalent – the standard measure that includes all greenhouse gases).
Tour Details
- Duration: 12.5 hours
- Key locations: Inner-city Melbourne start/end, Beaufort stop, Grampians National Park (MacKenzie Falls, Balconies/Jaws of Death, Brambuk Cultural Centre, Halls Gap)
- Travel style: Active discovery day tour with guided walks and scenic drives
- Assumptions: Average participant, standard behaviours, higher-impact choices where uncertain. Local travel to pickup points is factored into the higher-end footprint for completeness.
Calculation Approach
- Sources: UK DEFRA 2025 conversion factors, Australian National Greenhouse Accounts 2024, UNWTO tourism data, IPCC guidelines, and peer-reviewed studies.
- Higher-end scale: Upper-range emission factors (0.08–0.10 kg CO₂e per passenger-km for mini-coach with low-occupancy buffer), plus well-to-tank fuel effects, +20% uncertainty buffer, and conservative assumptions for tourism operations.
- Per person, full tour experience.
- Excludes only purely personal extras (e.g. souvenirs or optional alcohol).
Detailed Emissions Breakdown (per participant)
Transportation – 80 kg CO₂e
- Average local travel to/from Melbourne pickup points (higher-end mix): 25 kg
- All on-tour mini-coach transfers (~600 km round trip, shared): 55 kg – higher-end diesel factor with realistic occupancy buffer
Accommodation – 0 kg CO₂e
- Day tour only – no overnight stay
Meals & Food – 12 kg CO₂e
- Morning tea + estimated higher-impact food purchases (lunch/dinner in Halls Gap): 12 kg – tourism-level portions and waste
Activities & Excursions – 15 kg CO₂e
- Guided bush walks (~2–4 km), Brambuk Cultural Centre, wildlife spotting, national park entries and commentary
TOTAL ESTIMATED FOOTPRINT PER PERSON: 110 kg CO₂e (rounded higher for full coverage)
Our 200% Offset Commitment
- Amount we will offset:2 × 110 kg = 220 kg CO₂e per individual booking
- How: Direct funding of landscape restoration projects – reforestation, mangrove protection, regenerative agriculture, wetland and soil carbon restoration
- Where: Developing countries and regions most affected by climate change (e.g. Pacific Islands, Southeast Asia, Africa, Latin America) for maximum global benefit and community co-benefits
- Why 200% and higher-end estimates: To guarantee coverage despite any measurement discrepancies and to create genuine extra positive impact
Important Notes
- Numbers are deliberately conservative (higher) so we over-deliver on restoration – real footprint may be lower
- The tour already has strong sustainability practices; our independent higher-end analysis adds extra certainty
- Carbon accounting has natural uncertainties – doubling it is the responsible way
- This directly supports long-term carbon-sequestering landscapes and local communities